Nonprofits in Eureka, CA
348 tax-exempt organizations are registered with the IRS in Eureka, California.
Education (26)Arts, Culture & Humanities (26)Human Services (22)Recreation & Sports (21)Religion-Related (18)Community Improvement & Capacity Building (17)Animal-Related (12)Mental Health & Crisis Intervention (9)Health Care (8)Environment (8)
| Organization | Type | Revenue |
|---|---|---|
| Credit Unions in the State of CaliforniaEIN 94-1287157 | 501(c)(14) | $101.2 million |
| Humboldt Senior Resource Center IncorporatedEIN 94-2261434 | 501(c)(3) Deductible | $44.5 million |
| Changing Tides Family ServicesEIN 94-2297737 · Family Services | 501(c)(3) Deductible | $19.6 million |
| Hospice of HumboldtEIN 94-2499333 · Hospices | 501(c)(3) Deductible | $12.9 million |
| Redwood Community Action AgencyEIN 94-2646370 · Human Service Organizations | 501(c)(3) Deductible | $12.4 million |
| Alder Grove Charter SchoolEIN 20-5073440 · Charter Schools | 501(c)(3) Deductible | $9.1 million |
| Food for People IncEIN 94-2772549 · Food Banks, Pantries | 501(c)(3) Deductible | $8.9 million |
| Nothern United Charter SchoolsEIN 82-5002004 · Charter Schools | 501(c)(3) Deductible | $8.9 million |
| Compass Community Credit UnionEIN 94-1265580 | 501(c)(14) | $8.1 million |
| Sorrel Leaf Healing Center IncEIN 86-2911017 · Residential Mental Health Treatment | 501(c)(3) Deductible | $6.5 million |
| Northern California Community Blood BankEIN 94-1337639 | 501(c)(3) Deductible | $6.0 million |
| Pams Foundation IncEIN 47-4993561 · International Relief | 501(c)(3) Deductible | $5.8 million |
| Arcata Economic Development CorporationEIN 94-2674882 · Economic Development | 501(c)(3) Deductible | $5.7 million |
| Northern California Indian Development Council IncEIN 51-0189400 | 501(c)(3) Deductible | $5.5 million |
| Humboldt Community Access and Resource CenterEIN 94-6107605 · Developmentally Disabled Centers | 501(c)(3) Deductible | $4.9 million |
| St Bernards Catholic SchoolsEIN 68-0462363 · Elementary, Secondary Education, K - 12 | 501(c)(3) Deductible | $4.6 million |
| Salmonid Restoration FederationEIN 68-0187121 · Fisheries Resources | 501(c)(3) Deductible | $4.2 million |
| Redwood Coast MontessoriEIN 45-4258908 · Elementary, Secondary Education, K - 12 | 501(c)(3) Deductible | $4.0 million |
| Butler Valley IncorporatedEIN 94-2650840 · Nursing, Convalescent Facilities | 501(c)(3) Deductible | $3.7 million |
| Area I Agency on AgingEIN 94-2673039 · Senior Centers | 501(c)(3) Deductible | $3.5 million |
| Alcohol-Drug Care Services IncEIN 68-0218628 · Alcohol, Drug Abuse, Treatment Only | 501(c)(3) Deductible | $3.3 million |
| Making Headway Center for Brain Injury RecoveryEIN 68-0434260 · Brain Disorders | 501(c)(3) Deductible | $3.3 million |
| P V Charter School IncEIN 94-3353802 | 501(c)(3) Deductible | $3.2 million |
| Ink People IncEIN 94-3056179 · Arts, Cultural Organizations -… | 501(c)(3) Deductible | $3.1 million |
| College of the Redwoods FoundationEIN 94-1603509 · Undergraduate College (4-year) | 501(c)(3) Deductible | $3.0 million |
| Institute for Wildlife StudiesEIN 94-2612613 · Research Institutes and/or Public… | 501(c)(3) Deductible | $2.9 million |
| Humboldt Recovery Center IncEIN 94-2199106 · Alcohol, Drug and Substance Abuse… | 501(c)(3) Deductible | $2.1 million |
| Redwood Empire Public TelevisionEIN 94-1658168 | 501(c)(3) Deductible | $2.0 million |
| True North Organizing NetworkEIN 47-2208314 | 501(c)(3) Deductible | $2.0 million |
| Ridges to Riffles Indigenous Conservation GroupEIN 92-1512281 · Natural Resources Conservation and… | 501(c)(3) Deductible | $1.7 million |
| Ingomar ClubEIN 94-1151471 | 501(c)(7) | $1.6 million |
| Eureka Rescue MissionEIN 94-6135983 · Homeless Shelters | 501(c)(3) Deductible | $1.5 million |
| Boys & Girls Club of the RedwoodsEIN 94-2184464 | 501(c)(3) Deductible | $1.5 million |
| Humboldt Lodging Alliance IncEIN 45-3088873 · Boards of Trade | 501(c)(6) | $1.5 million |
| Transitional Residential Treatment Facilities IncEIN 94-2663190 | 501(c)(3) Deductible | $1.5 million |
| North Coast Clinics NetworkEIN 68-0348781 · Health Treatment Facilities, Primarily… | 501(c)(3) Deductible | $1.4 million |
| Betty Kwan Chinn Homeless FoundationEIN 46-1413135 · Homeless Shelters | 501(c)(3) Deductible | $1.2 million |
| Westside Community Improvement AssociationEIN 27-4553664 · Community Recreational Centers | 501(c)(3) Deductible | $1.2 million |
| Redwood Teen ChallengeEIN 68-0358004 · Religion Related N.E.C. | 501(c)(3) Deductible | $1.2 million |
| Tri-County Independent Living IncEIN 94-2495540 · Disabled Persons' Rights | 501(c)(3) Deductible | $1.2 million |
| North Coast Substance Abuse Council IncEIN 94-2281020 · Alcohol, Drug and Substance Abuse… | 501(c)(3) Deductible | $1.1 million |
| Community & Employment LinksEIN 47-4418352 · Centers to Support the Independence of… | 501(c)(3) Deductible | $1.0 million |
| Court Appointed Special Advocate of HumboldtEIN 68-0243040 · Civil Rights | 501(c)(3) Deductible | $861,908 |
| Free & Accepted Masons of CaliforniaEIN 94-0487751 | 501(c)(10) Deductible | $840,412 |
| Redwood Memorial FoundationEIN 94-2779313 · Scholarships, Student Financial Aid… | 501(c)(3) Deductible | $838,685 |
| Sequoia Humane SocietyEIN 23-7102713 · Animal Protection and Welfare | 501(c)(3) Deductible | $833,286 |
| Humboldt Crabs Baseball IncEIN 68-0351342 | 501(c)(4) | $782,812 |
| Humboldt Spay Neuter NetworkEIN 20-0729293 · Animal Protection and Welfare | 501(c)(3) Deductible | $772,424 |
| North Coast Health Improvement and Information NetworkEIN 27-4520226 · Health, General and Financing | 501(c)(3) Deductible | $768,632 |
| Ncd-North Coast DanceEIN 23-7415977 · Dance | 501(c)(3) Deductible | $669,508 |
| Suu FoundationEIN 46-2363360 · International Relief | 501(c)(3) Deductible | $658,569 |
| Humboldt Family Service CenterEIN 94-1511575 · Mental Health Treatment F31… | 501(c)(3) Deductible | $657,459 |
| Humboldt Botanical Gardens FoundationEIN 68-0243631 · Botanical Gardens, Arboreta and… | 501(c)(3) Deductible | $574,603 |
| Humboldt Area Center for Harm ReductionEIN 47-2822261 · Alliance/Advocacy | 501(c)(3) Deductible | $568,332 |
| Access HumboldtEIN 20-4881299 · Television | 501(c)(3) Deductible | $532,694 |
| Humboldt Library FoundationEIN 91-1879359 · Student Services, Organizations of… | 501(c)(3) Deductible | $506,386 |
| Kingdom Stewards LLCEIN 85-1909783 · Single Organization Support | 501(c)(2) | $500,000 |
| Redwood Region Logging ConferenceEIN 94-6103395 | 501(c)(6) | $447,145 |
| Redwood Region Entertainment and Education Liasons IncEIN 80-0621095 · Human Service Organizations | 501(c)(3) Deductible | $432,169 |
| Benevolent & Protective Order of Elks of the USAEIN 94-0317140 | 501(c)(8) Deductible | $427,462 |
| Humboldt Deputy Sheriffs OrganizationEIN 51-0182837 | 501(c)(5) | $421,375 |
| Appropedia Foundation 2084EIN 20-8982657 · Human Services N.E.C. | 501(c)(3) Deductible | $362,775 |
| Youthability IncEIN 90-0289749 · Thrift Shops | 501(c)(3) Deductible | $352,030 |
| Kiwanis Club of Henderson CenterEIN 26-3968791 · Community Foundations | 501(c)(3) Deductible | $345,218 |
| Kidney Care Services of Humboldt CorporationEIN 47-3714358 · Ambulatory Health Center, Community… | 501(c)(3) Deductible | $335,780 |
| Redwood Coast Music Festivals IncEIN 68-0288157 · Unknown | 501(c)(3) Deductible | $304,642 |
| Particular Council of the Redwood Rgn Society of St Vincent de PaulEIN 94-1573587 · Human Service Organizations | 501(c)(3) Deductible | $302,087 |
| Ncrt IncEIN 68-0380567 · Theater | 501(c)(3) Deductible | $295,000 |
| Redwood Discovery MuseumEIN 68-0360954 · Children's Museums | 501(c)(3) Deductible | $283,057 |
| Clarke Historical MuseumEIN 94-1651124 · Museum, Museum Activities | 501(c)(3) Deductible | $281,406 |
| Humboldt Masonic Temple AssoEIN 94-0570995 · Real Estate Associations | 501(c)(2) | $273,228 |
| Humboldt Arts CouncilEIN 23-7110591 · Arts Council/Agency | 501(c)(3) Deductible | $272,414 |
| Greater Eureka Chamber of CommerceEIN 94-0461600 | 501(c)(6) | $265,852 |
| 2-1-1 Humboldt Information and Resource CenterEIN 46-5092911 · Human Service Organizations | 501(c)(3) Deductible | $263,987 |
| Humboldt Builders ExchangeEIN 94-1520307 | 501(c)(6) Deductible | $255,900 |
| Humboldt County Farm BureauEIN 94-1063641 | 501(c)(5) | $247,133 |
| Indian Action Council of Northwestern California IncEIN 94-2266472 | 501(c)(3) Deductible | $240,008 |
| American Federation of State County & Municipal EmployeesEIN 94-1624642 | 501(c)(5) | $223,818 |
| North Coast Fishermens Cable CommitteeEIN 84-3102881 · Chambers of Commerce & Business Leagues | 501(c)(6) | $220,708 |
| Triumphant Life CampEIN 51-0212375 · Camps | 501(c)(3) Deductible | $219,658 |
| Redwood Coast Chamber FoundationEIN 92-3116505 · Community Improvement, Capacity… | 501(c)(3) Deductible | $216,853 |
| Humboldt-Del Norte County Medical SocietyEIN 94-6108506 | 501(c)(6) | $198,691 |
| Big Brothers Big Sisters of the North Coast IncEIN 94-2279513 · Big Brothers, Big Sisters | 501(c)(3) Deductible | $188,851 |
| Humboldt County Historical SocietyEIN 23-7335930 · Historical Societies & Historic… | 501(c)(3) Deductible | $186,671 |
| Humboldt Made CorporationEIN 47-3180548 · Economic Development | 501(c)(3) Deductible | $183,965 |
| Eureka Lodge No 636 Loyal Order of MooseEIN 94-0641293 | 501(c)(8) Deductible | $175,152 |
| Sequoia Fc IncEIN 47-1502726 · Soccer | 501(c)(3) Deductible | $168,562 |
| Humboldt County Convention and Visitors BureauEIN 94-2543992 | 501(c)(6) | $167,701 |
| Eureka Concert and Film CenterEIN 68-0454824 · Theater | 501(c)(3) Deductible | $164,002 |
| Eureka Concert SeriesEIN 84-2068518 · Music | 501(c)(3) Deductible | $162,825 |
| Lost Coast Kennel ClubEIN 90-0582025 · Other Services - Specialty Animals | 501(c)(7) | $154,665 |
| CatesolEIN 95-3096320 | 501(c)(6) | $141,911 |
| Northern California Tribal Court CoalitionEIN 26-4323129 · Protection Against Abuse | 501(c)(3) Deductible | $134,088 |
| Humboldt Youth Soccer League IncEIN 68-0080353 | 501(c)(3) Deductible | $132,802 |
| Founder Region FellowshipEIN 68-0097936 · Unknown | 501(c)(3) Deductible | $128,438 |
| Redwood Art AssociationEIN 94-6138212 | 501(c)(3) Deductible | $127,428 |
| Main StageEIN 84-4404507 · Arts, Cultural Organizations -… | 501(c)(3) Deductible | $123,238 |
| Timber Heritage AssociationEIN 94-2388203 | 501(c)(3) Deductible | $117,689 |
| American Federation of Labor & Congress of Industrial OrgsEIN 94-0570847 · Labor Unions | 501(c)(5) | $114,508 |
| International Association of Fire FightersEIN 94-6102225 | 501(c)(5) | $113,730 |
| Soroptimist International of the Americas IncEIN 68-0098835 · Protection Against Abuse | 501(c)(3) Deductible | $110,951 |
| Humboldt SponsorsEIN 23-7107944 · Public Foundations | 501(c)(3) Deductible | $107,208 |
| Ambassadors Foundation IncEIN 86-3717749 · Human Service Organizations | 501(c)(3) Deductible | $102,723 |
| California Cancer CrusherEIN 46-3002116 · Fund Raising and/or Fund Distribution | 501(c)(3) Deductible | $98,297 |
| Humboldt Roller DerbyEIN 27-0261205 · Amateur Sports Competitions | 501(c)(4) | $97,303 |
| Humboldt-Del Norte Timing Association IncEIN 27-0088947 · Law Enforcement | 501(c)(3) Deductible | $94,341 |
| Humboldt Literacy ProjectEIN 68-0062774 · Remedial Reading, Reading Encouragement | 501(c)(3) Deductible | $91,739 |
| California Federation of Womens ClubsEIN 94-1497354 · Women's Service Clubs | 501(c)(3) Deductible | $87,409 |
| California Fishermens Resiliency AssociationEIN 88-3539013 · Chambers of Commerce & Business Leagues | 501(c)(6) | $86,782 |
| Rotary InternationalEIN 68-0196877 | 501(c)(4) | $84,585 |
| Blue Ox Historic Village and SchoolEIN 20-8655011 · Historical Societies, Related… | 501(c)(3) Deductible | $83,045 |
| Rotary Club of Southwest Eureka FoundationEIN 46-4130657 · Public, Society Benefit N.E.C. | 501(c)(3) Deductible | $78,412 |
| Redwood Empire BmxEIN 68-0409009 · Amateur Sports | 501(c)(3) Deductible | $76,998 |
| Kinetic UniverseEIN 20-8803405 · Engineering and Technology | 501(c)(3) Deductible | $75,276 |
| Humboldt Dog Obedience GroupEIN 68-0024232 · Animal Training, Behavior | 501(c)(3) Deductible | $74,709 |
| Companion Animal FoundationEIN 94-3244839 · Animal Protection and Welfare | 501(c)(3) Deductible | $74,045 |
| Redwood Acres Friends of the FairEIN 77-0369254 · Scholarships, Student Financial Aid… | 501(c)(3) Deductible | $71,297 |
| Eureka Business Improvement District AssociationEIN 94-2907847 | 501(c)(6) | $67,532 |
| Friends of the Redwood LibrariesEIN 23-7087971 | 501(c)(3) Deductible | $66,609 |
| Sees Community FundEIN 20-5901760 · Cancer Research | 501(c)(3) Deductible | $62,974 |
| OpenartEIN 85-2283943 · Arts Education | 501(c)(3) Deductible | $60,899 |
| St Bernards Academy FoundationEIN 82-3536093 · Single Organization Support | 501(c)(3) Deductible | $56,005 |
| National Association of Letter CarriersEIN 94-6102874 | 501(c)(5) | $55,032 |
| Eureka 1923 Public Benefit CorporationEIN 27-1339423 · Single Organization Support | 501(c)(3) Deductible | $53,752 |
| Kiwanis International IncEIN 94-1372667 | 501(c)(4) | $53,490 |
| Eureka Junior League Football IncEIN 94-2317475 | 501(c)(3) Deductible | $52,283 |
| International Longshore & Warehouse UnionEIN 94-0733276 | 501(c)(5) | $51,754 |
| Eureka High School Boosters Club IncEIN 51-0158000 | 501(c)(3) Deductible | $50,864 |
| Humboldt Eagles BaseballEIN 87-2038004 · Baseball, Softball | 501(c)(3) Deductible | $45,014 |
| Freshwater Community ClubEIN 74-3212893 · Parent/Teacher Group | 501(c)(3) Deductible | $44,084 |
| Eureka Heritage Society IncorporatedEIN 23-7324106 | 501(c)(3) Deductible | $43,433 |
| Affordable Homeless Housing Alternatives IncEIN 81-0713410 · Temporary Housing | 501(c)(3) Deductible | $43,392 |
| Union Labor Temple Assn of Humboldt & del Norte Counties Labor TempleEIN 94-6105002 | 501(c)(2) | $42,038 |
| Eureka FFA BoostersEIN 27-4189509 · Single Organization Support | 501(c)(3) Deductible | $36,296 |
| Norcal Lao FoundationEIN 82-2601156 · Cultural, Ethnic Awareness | 501(c)(3) Deductible | $36,019 |
| Rotary InternationalEIN 94-0461997 · Community Service Clubs | 501(c)(4) | $35,576 |
| Cecil Clark Tr Fbo Cecile Clark Memorial Museum 500-6521207EIN 94-6486189 · Single Organization Support | 501(c)(3) Deductible | $28,314 |
| Eureka Housing Development CorporationEIN 94-3303075 · Supportive Housing for Older Adults | 501(c)(3) Deductible | $27,317 |
| Friends of Redwood Coast MontessoriEIN 83-1913725 · Single Organization Support | 501(c)(3) Deductible | $25,362 |
| Rotary Club of Southwest EurekaEIN 94-2780053 · Public, Society Benefit N.E.C. | 501(c)(4) | $22,279 |
| Humboldt County Council on Adoptable Children IncEIN 23-7241891 | 501(c)(3) Deductible | $16,422 |
| Humboldt Autism AllianceEIN 27-0908028 · Children's, Youth Services | 501(c)(3) Deductible | $13,836 |
| Abm Neuromovement Assoc IntlEIN 33-1454735 · Brain Disorders | 501(c)(3) Deductible | $7,860 |
| North Coast Small Business Resource CenterEIN 68-0070019 · Small Business Development | 501(c)(3) Deductible | $5,005 |
| Black HumboldtEIN 95-4126989 | 501(c)(3) Deductible | $2,483 |
| International Order of the Rainbow GirlsEIN 23-7506517 | 501(c)(3) Deductible | $1,654 |
| California Grand Jurors AssociationEIN 01-0887907 | 501(c)(3) Deductible | $80 |
| American Association of University WomenEIN 68-0196036 · Scholarships, Student Financial Aid… | 501(c)(4) | $0 |
| American Association of Zoo KeepersEIN 45-4289063 | 501(c)(3) Deductible | $0 |
| American Federation of Labor & Congress of Industrial OrgsEIN 94-0462039 · Labor Unions | 501(c)(5) | $0 |
| American LegionEIN 94-0481412 | 501(c)(19) Deductible | $0 |
| American Postal Workers Union Local 1056EIN 23-7341509 · Labor Unions | 501(c)(5) | $0 |
| American Rhododendron SocietyEIN 68-0227798 | 501(c)(3) Deductible | $0 |
| American Rose SocietyEIN 94-2858504 | 501(c)(3) Deductible | $0 |
| Arcata Vineyard Christian CommunityEIN 68-0400375 · Christianity | 501(c)(3) Deductible | $0 |
| Ascoltando IncEIN 47-4710816 · Arts Education | 501(c)(3) Deductible | $0 |
| B U D S of the RedwoodsEIN 74-3093221 · Down Syndrome | 501(c)(3) Deductible | $0 |
| Beasts Youth AthleticsEIN 87-2607737 · Youth Centers, Clubs | 501(c)(3) Deductible | $0 |
| Believers Music International IncEIN 92-0482542 · Christianity | 501(c)(3) Deductible | $0 |
| California Math Council to the Far NorthEIN 85-0736098 · Professional Societies, Associations | 501(c)(3) Deductible | $0 |
| California Retired Teachers AssociationEIN 23-7121909 | 501(c)(4) | $0 |
| California State GrangeEIN 23-7143394 | 501(c)(8) Deductible | $0 |
| California Teachers AssociationEIN 82-2765813 | 501(c)(5) | $0 |
| California Teachers AssociationEIN 94-1640348 | 501(c)(5) | $0 |
| Child Abuse Prevention Coordinating Council of Humboldt CountyEIN 68-0171145 · Child Abuse, Prevention | 501(c)(3) Deductible | $0 |
| Cryptic Masons of CaliforniaEIN 23-7107951 | 501(c)(8) Deductible | $0 |
| Cutten-Ridgewood Student FoundationEIN 68-0304363 · Elementary, Secondary Education, K - 12 | 501(c)(3) Deductible | $0 |
| Delta Zeta SororityEIN 94-1683259 | 501(c)(7) | $0 |
| Elks Northwest District IncEIN 68-0108208 | 501(c)(10) | $0 |
| Eureka 101 Chapter E Clampus VitusEIN 46-1620902 · Historical Societies & Historic… | 501(c)(4) Deductible | $0 |
| Eureka High School Music Boosters IncEIN 68-0368362 · Parent/Teacher Group | 501(c)(3) Deductible | $0 |
| Eureka Sequoia Garden ClubEIN 94-2386820 | 501(c)(5) | $0 |
| Eureka SistersEIN 02-0785673 · Education N.E.C. | 501(c)(3) Deductible | $0 |
| Fishermens Marketing Association IncorporatedEIN 94-1225122 | 501(c)(5) | $0 |
| Fram Building Association IncEIN 82-3706159 · Real Estate Associations | 501(c)(2) | $0 |
| Freshwater Educational FoundationEIN 68-0321023 · Parent/Teacher Group | 501(c)(3) Deductible | $0 |
| Friends for Life Canine Rescue IncEIN 68-0479951 · Animal Protection and Welfare | 501(c)(3) Deductible | $0 |
| Fwmc IncorporatedEIN 92-3323189 · Recreational l Clubs | 501(c)(7) | $0 |
| Global Mission ConnectionEIN 88-2546574 · Christianity | 501(c)(3) Deductible | $0 |
| Go ElectricEIN 84-3697878 · Public Transportation Systems | 501(c)(3) Deductible | $0 |
| Grand Lodge of Dania of California & NevadaEIN 94-6061955 | 501(c)(8) Deductible | $0 |
| Hcso Swat Association IncorporatedEIN 99-4600209 · Public Safety Benevolent Associations | 501(c)(3) Deductible | $0 |
| Heavenly Essence Qigong Institute IncEIN 83-0714281 · Cultural, Ethnic Awareness | 501(c)(3) Deductible | $0 |
| Humboldt Aero ModelersEIN 84-1705164 · Recreational l Clubs | 501(c)(7) | $0 |
| Humboldt Amateur Radio Club IncEIN 55-0788089 · Disaster Preparedness and Relief… | 501(c)(3) Deductible | $0 |
| Humboldt Bay Development Association IncEIN 81-1236536 · Economic Development | 501(c)(3) Deductible | $0 |
| Humboldt Bay Pickleball ClubEIN 99-1029973 · Amateur Sports | 501(c)(3) Deductible | $0 |
| Humboldt Builders Exchange Community Fund IncEIN 71-0944047 · Scholarships, Student Financial Aid… | 501(c)(3) Deductible | $0 |
| Humboldt Cert CoalitionEIN 93-1635801 · Public Safety, Disaster Preparedness &… | 501(c)(3) Deductible | $0 |
| Humboldt County Bar AssociationEIN 93-2887169 · Chambers of Commerce & Business Leagues | 501(c)(6) | $0 |
| Humboldt County Cattlemens AssociationEIN 23-7004663 | 501(c)(5) | $0 |
| Humboldt County Fire Chiefs AssociationEIN 95-4610738 · Alliance/Advocacy | 501(c)(3) Deductible | $0 |
| Humboldt County Public Property Leasing CorpEIN 68-0083853 · Government and Public Administration | 501(c)(3) Deductible | $0 |
| Humboldt County Sheriffs Posse IncEIN 68-0045952 | 501(c)(4) | $0 |
| Humboldt Countyprescribed Burn AssociationEIN 83-0694143 · Forest Conservation | 501(c)(3) Deductible | $0 |
| Humboldt Dash & SplashEIN 85-0800111 · Other Services - Specialty Animals | 501(c)(3) Deductible | $0 |
| Humboldt del Norte Dental SocietyEIN 94-2506967 | 501(c)(6) | $0 |
| Humboldt Domestic Violence ServicesEIN 94-2429700 · Family Violence Shelters | 501(c)(3) Deductible | $0 |
| Humboldt Eye FoundationEIN 39-4346801 · Eye Diseases, Blindness and Vision… | 501(c)(3) Deductible | $0 |
| Humboldt Fogg SoftballEIN 45-2129050 · Baseball, Softball | 501(c)(3) Deductible | $0 |
| Humboldt Foster Care Resource CenterEIN 99-1367038 · Foster Care | 501(c)(3) Deductible | $0 |
| Humboldt Gem & Mineral SocietyEIN 94-6103084 · Geology | 501(c)(3) Deductible | $0 |
| Humboldt Hen Helper IncEIN 99-1202896 · Agricultural Programs | 501(c)(3) Deductible | $0 |
| Humboldt Poultry Fanciers AssociationEIN 68-0427960 · Other Services - Specialty Animals | 501(c)(3) Deductible | $0 |
| Humboldt Redwood CursilloEIN 68-0072048 · Religion Related N.E.C. | 501(c)(3) Deductible | $0 |
| Humboldt Resilience IncEIN 85-0623682 · Youth Development Programs | 501(c)(3) Deductible | $0 |
| Humboldt Trails CouncilEIN 04-3763695 · Community, Neighborhood Development | 501(c)(3) Deductible | $0 |
| Humboldt Yacht Club IncEIN 23-7133875 · Recreational l Clubs | 501(c)(7) | $0 |
| Institute of Management Accountants IncEIN 94-3004239 | 501(c)(3) Deductible | $0 |
| Italian Catholic Federation of California IncEIN 23-7641125 | 501(c)(8) Deductible | $0 |
| JahmedEIN 35-2353912 · Ambulance, Emergency Medical Transport… | 501(c)(3) Deductible | $0 |
| Jimmie Angel Historical ProjectEIN 68-0372407 · Historical Societies, Related… | 501(c)(3) Deductible | $0 |
| Karl B Wenninger Memorial Scholarship Fund IncEIN 33-3194528 · Scholarships, Student Financial Aid… | 501(c)(3) Deductible | $0 |
| Knights Templar of the United States of AmericaEIN 94-6088242 | 501(c)(10) Deductible | $0 |
| Land Bridge AllianceEIN 46-1248216 · Human Services N.E.C. | 501(c)(3) Deductible | $0 |
| Latin Mass Society of the North CoastEIN 86-2385275 · Roman Catholic | 501(c)(3) Deductible | $0 |
| League of Women Voters of Humboldt CountyEIN 94-6103157 | 501(c)(4) | $0 |
| Lost Soles Horse RescueEIN 83-4444263 · Animal Protection and Welfare | 501(c)(3) Deductible | $0 |
| Lost Soles Horse Rescue RidersEIN 99-2144660 · Equestrian | 501(c)(3) Deductible | $0 |
| LSIL-1091 Museum AssocationEIN 82-1173803 · Museum, Museum Activities | 501(c)(3) Deductible | $0 |
| Luso-American Financial a Fraternal Benefit SocietyEIN 23-7533663 | 501(c)(8) Deductible | $0 |
| Marine Corps LeagueEIN 68-0138134 | 501(c)(4) Deductible | $0 |
| Mary Esther Resource FoundationEIN 81-3588650 · Human Service Organizations | 501(c)(3) Deductible | $0 |
| Nami HumboldtEIN 94-2665681 · Mental Health Association | 501(c)(3) Deductible | $0 |
| Narrow Gate AssemblyEIN 45-4624427 · Centers to Support the Independence of… | 501(c)(3) Deductible | $0 |
| National Society of the Daughters of the American RevolutionEIN 94-6102043 | 501(c)(3) Deductible | $0 |
| Native Sons of the Golden West Parl or 14EIN 33-3555114 · Single Organization Support | 501(c)(3) Deductible | $0 |
| Navy League of the United States National HeadquartersEIN 94-2398208 | 501(c)(3) Deductible | $0 |
| Norcal Saltwater AnglersEIN 93-2914377 · Fishing, Hunting | 501(c)(3) Deductible | $0 |
| North American Coastal Access Allia NceEIN 39-5022558 · Environmental Education and Outdoor… | 501(c)(3) Deductible | $0 |
| North Coast Association of Mental H Ealth ProfessionalsEIN 68-0349665 | 501(c)(6) | $0 |
| North Coast Home Builders AssocEIN 68-0305075 | 501(c)(6) | $0 |
| North Coast Recreation CoalitionEIN 85-0545693 · Parks and Playgrounds | 501(c)(3) Deductible | $0 |
| North Coast Scottish Society IncEIN 83-2839686 · Cultural, Ethnic Awareness | 501(c)(3) Deductible | $0 |
| Northcoast Lions Eye FoundationEIN 68-0039009 | 501(c)(3) Deductible | $0 |
| Northern California Horsemens AssociationEIN 94-6221331 | 501(c)(7) | $0 |
| Northern Knights Youth FootballEIN 99-3648650 · Football | 501(c)(3) Deductible | $0 |
| Order of the Amaranth IncEIN 23-7614752 | 501(c)(8) Deductible | $0 |
| Pathways of PurposeEIN 93-4711048 · Education N.E.C. | 501(c)(3) Deductible | $0 |
| Play Street IncEIN 92-0991940 | 501(c)(3) Deductible | $0 |
| Pottery FoundationEIN 92-1152892 · Cultural, Ethnic Awareness | 501(c)(3) Deductible | $0 |
| PTA California Congress of Parents Teachers & Students IncEIN 23-7078875 | 501(c)(3) Deductible | $0 |
| PTA California Congress of Parents Teachers & Students IncEIN 94-6172053 | 501(c)(3) Deductible | $0 |
| PTA California Congress of Parents Teachers & Students IncEIN 94-2668363 | 501(c)(3) Deductible | $0 |
| PTA California Congress of Parents Teachers & Students IncEIN 94-2668326 | 501(c)(3) Deductible | $0 |
| PTA California Congress of Parents Teachers & Students IncEIN 94-6174690 | 501(c)(3) Deductible | $0 |
| PTA California Congress of Parents Teachers & Students IncEIN 94-6174709 | 501(c)(3) Deductible | $0 |
| PTA California Congress of Parents Teachers & Students IncEIN 90-1132523 | 501(c)(3) Deductible | $0 |
| PTA California Congress of Parents Teachers & Students IncEIN 90-0963544 | 501(c)(3) Deductible | $0 |
| PTA California Congress of Parents Teachers & Students IncEIN 23-7084942 | 501(c)(3) Deductible | $0 |
| Redwood Agricultural Education FoundationEIN 27-0274706 · Alliance/Advocacy | 501(c)(3) Deductible | $0 |
| Redwood Coast Gymnastics Booster Club IncEIN 82-1321129 · Fund Raising and/or Fund Distribution | 501(c)(3) Deductible | $0 |
| Redwood Empire Quilters GuildEIN 68-0134197 | 501(c)(4) | $0 |
| Redwood Region Audubon Society IncEIN 23-7102685 | 501(c)(3) Deductible | $0 |
| Redwood Sports Car ClubEIN 68-0148228 · Amateur Sports | 501(c)(3) Deductible | $0 |
| Redwood Youth Business AllianceEIN 33-2322186 · Alliance/Advocacy Organizations | 501(c)(3) Deductible | $0 |
| Road Runners Club of America IncEIN 47-4372194 | 501(c)(3) Deductible | $0 |
| Royal Arch Masons of CaliforniaEIN 94-6088259 | 501(c)(8) Deductible | $0 |
| Salmon ForeverEIN 68-0394143 · Natural Resources Conservation and… | 501(c)(3) Deductible | $0 |
| Six Rivers Youth Football Conference IncEIN 80-0354595 · Football | 501(c)(3) Deductible | $0 |
| Sons of Italy in AmericaEIN 23-7633435 | 501(c)(8) Deductible | $0 |
| Sons of NorwayEIN 94-6138573 | 501(c)(8) Deductible | $0 |
| Soroptimist International of the Americas IncEIN 94-6107888 · Protection Against Abuse | 501(c)(3) Deductible | $0 |
| Special Education Equity FoundationEIN 88-4002072 · Public Foundations | 501(c)(3) Deductible | $0 |
| St Bernards Alumni AssociationEIN 68-0441957 · Alumni Associations | 501(c)(3) Deductible | $0 |
| Supreme Emblem Club of the United States of America IncEIN 94-2501842 · Women's Service Clubs | 501(c)(10) | $0 |
| Toastmasters InternationalEIN 68-0229656 | 501(c)(3) Deductible | $0 |
| Tops Club IncEIN 68-0119241 · Public Health Program (Includes… | 501(c)(3) Deductible | $0 |
| United Bikers of Northern California IncEIN 73-1632628 · Private Grantmaking Foundations | 501(c)(3) Deductible | $0 |
| United States Bowling Congress IncEIN 20-4416939 · Amateur Sports Competitions | 501(c)(3) Deductible | $0 |
| Veterans of Foreign Wars Department of CaliforniaEIN 23-7147136 | 501(c)(19) Deductible | $0 |
| Veterans Transition Training AllianceEIN 93-3432980 · Alliance/Advocacy | 501(c)(3) Deductible | $0 |
| With Open Arms Center for Reproductive Choices IncEIN 99-3806458 · Hospital, Specialty | 501(c)(3) Deductible | $0 |
| Wm Clawson Enterprises IncEIN 94-3212667 · Printing, Publishing | 501(c)(3) Deductible | $0 |
| Woodland Way Road Maintenance AssociationEIN 31-1722942 · Alliance/Advocacy Organizations | 501(c)(4) | $0 |
| Zane Music Booster ClubEIN 84-4310604 · Human Service Organizations | 501(c)(3) Deductible | $0 |
| Zero Waste HumboldtEIN 46-4706894 · Recycling Programs | 501(c)(3) Deductible | $0 |
| Alderpoint Christian Center Assembly of GodEIN 68-0123016 | 501(c)(3) Deductible | — |
| All NationsEIN 68-0460220 · Christianity | 501(c)(3) Deductible | — |
| Ambassadors Trust LLCEIN 93-1510786 | 501(c)(2) | — |
| Association of Gospel Outreach ChurchesEIN 26-2009887 · Protestant | 501(c)(3) Deductible | — |
| Bahais of FerndaleEIN 56-2352032 | 501(c)(3) Deductible | — |
| Beacon of Faith Ministries Full Gospel ChurchEIN 45-3827632 · Christianity | 501(c)(3) Deductible | — |
| Bethel ChurchEIN 94-2472458 | 501(c)(3) Deductible | — |
| Building Bridges to Family Recovery IncEIN 33-3901879 · Alcohol, Drug Abuse, Prevention Only | 501(c)(3) Deductible | — |
| Butler Family FoundationEIN 16-1526176 | 501(c)(3) Deductible | — |
| California Physical Therapy AssociationEIN 94-2325894 | 501(c)(6) | — |
| Calvary Chapel Eureka IncEIN 20-3217391 · Christianity | 501(c)(3) Deductible | — |
| Calvary Christian Center Assembly of GodEIN 94-2234747 | 501(c)(3) Deductible | — |
| Calvary Lutheran ChurchEIN 94-1543205 | 501(c)(3) Deductible | — |
| Carson Mansion Heritage FoundationEIN 85-1216697 · Historical Societies, Related… | 501(c)(3) Deductible | — |
| Celebration Ministry of the RedwoodEIN 54-2091784 · Christianity | 501(c)(3) Deductible | — |
| Centerpointe Community ChurchEIN 68-0265783 | 501(c)(3) Deductible | — |
| Chopp Academy Ca IncEIN 33-3293830 · Amateur Sports | 501(c)(3) Deductible | — |
| Christine & Jalmer Berg FoundationEIN 94-3148730 | 501(c)(3) Deductible | — |
| Congregation Temple Beth-El of Humboldt CountyEIN 94-1629682 · Judaism | 501(c)(3) Deductible | — |
| Cutten Community Church of the Assemblies of GodEIN 94-1716348 | 501(c)(3) Deductible | — |
| Damascus Street ChapelEIN 27-2611842 · Christianity | 501(c)(3) Deductible | — |
| Eureka Center for SpiritualEIN 68-0007728 · Religion Related N.E.C. | 501(c)(3) Deductible | — |
| Eureka Faith Walk FellowshipEIN 39-4701323 · Christianity | 501(c)(3) Deductible | — |
| Eureka Foursquare ChurchEIN 94-2226704 | 501(c)(3) Deductible | — |
| First Baptist ChurchEIN 94-1483627 | 501(c)(3) Deductible | — |
| First Covenant Church Eureka CaEIN 51-0140136 | 501(c)(3) Deductible | — |
| French Society of Arts and Culture NouveauxEIN 33-4725697 · Arts, Cultural Organizations -… | 501(c)(3) Deductible | — |
| Full Gospel Tabernacle UpcEIN 94-2473003 | 501(c)(3) Deductible | — |
| Gator WrestlingEIN 99-4073619 · Amateur Sports | 501(c)(3) Deductible | — |
| Gospel Outreach ChurchEIN 94-2527863 · Christianity | 501(c)(3) Deductible | — |
| Healthy Firefighters USA IncEIN 33-0626431 · Public Health Program (Includes… | 501(c)(3) Deductible | — |
| Humboldt Association of Realtors IncEIN 94-1600047 | 501(c)(6) | — |
| Humboldt Children and Families Foun DationEIN 39-4428133 · Single Organization Support | 501(c)(3) Deductible | — |
| Humboldt Counseling ConnectionEIN 92-1264914 · Mental Health Association | 501(c)(3) Deductible | — |
| Humboldt Music ArchiveEIN 42-3522289 · Historical Societies, Related… | 501(c)(3) Deductible | — |
| Iglesia Restauracion Ebenezer EurekaEIN 45-3743395 | 501(c)(3) Deductible | — |
| Immanuel Lutheran Church of Eureka CaliforniaEIN 94-1664976 | 501(c)(3) Deductible | — |
| Jesus Name Apostolic Church of EurekaEIN 23-7279998 | 501(c)(3) Deductible | — |
| Life Church International Outreach IncEIN 68-0385453 | 501(c)(3) Deductible | — |
| Living Christian Assembly of GodEIN 68-0323139 | 501(c)(3) Deductible | — |
| Lup Sanctuary and RescueEIN 99-3527406 · Wildlife Sanctuary, Refuge | 501(c)(3) Deductible | — |
| New Life Temple ChurchEIN 58-1789094 | 501(c)(3) Deductible | — |
| North Coast Learning Academy PstoEIN 47-3959278 · Fund Raising and/or Fund Distribution | 501(c)(3) Deductible | — |
| North Coast MinistriesEIN 94-3206594 | 501(c)(3) Deductible | — |
| Northern California Veterans Assistance OrgEIN 26-2455778 · Military, Veterans' Organizations | 501(c)(3) Deductible | — |
| Pacific Outfitters Green TeamEIN 47-1903334 · Environmental Beautification and… | 501(c)(3) Deductible | — |
| Paradise Church of the BrethrenEIN 94-2316867 | 501(c)(3) Deductible | — |
| Pastor of Sacred Heart Catholic Church of Eureka a Corporation SolEIN 82-4682396 | 501(c)(3) Deductible | — |
| Pastor of St Bernard Catholic Church of Eureka a Corporation SolEIN 82-4717126 | 501(c)(3) Deductible | — |
| Patricks FoundationEIN 33-3934410 · Personal Social Services | 501(c)(3) Deductible | — |
| Peoples Network for Land and Libera TionEIN 39-4572006 · Environmental Education and Outdoor… | 501(c)(3) Deductible | — |
| Primera Asamblea de DiosEIN 20-5148865 | 501(c)(3) Deductible | — |
| Redwood Christian CenterEIN 23-7537242 | 501(c)(3) Deductible | — |
| Redwood Empire Sports FoundationEIN 41-3652858 · Amateur Sports | 501(c)(3) Deductible | — |
| Redwood Family CampEIN 99-5073543 · Community, Neighborhood Development | 501(c)(3) Deductible | — |
| Redwood Swim ClubEIN 94-2364799 | 501(c)(3) Deductible | — |
| Sequoia Bible ChurchEIN 01-0920785 | 501(c)(3) Deductible | — |
| Spiritual Assembly of the Bahais of EurekaEIN 68-0234997 | 501(c)(3) | — |
| Spiritual Assembly of the Bahais of Humboldt County CentralEIN 91-1861164 | 501(c)(3) | — |
| Spoken Word International MinistriesEIN 94-3284711 · Religion Related N.E.C. | 501(c)(3) Deductible | — |
| St Innocent Orthodox Church of EurekaEIN 68-0385802 | 501(c)(3) Deductible | — |
| St Joseph Hospital EurekaEIN 68-0413955 | 501(c)(3) Deductible | — |
| St Joseph Hospital EurekaEIN 68-0413956 | 501(c)(3) Deductible | — |
| St Joseph Hospital EurekaEIN 68-0413958 | 501(c)(3) Deductible | — |
| St Joseph Hospital EurekaEIN 68-0413960 | 501(c)(3) Deductible | — |
| The Gathering at EurekaEIN 94-2747302 | 501(c)(3) Deductible | — |
| Town Church IncEIN 45-2279579 | 501(c)(3) Deductible | — |
| United Congregational Christian ChurchEIN 68-0023812 | 501(c)(3) Deductible | — |
| Unity Church of the RedwoodsEIN 68-0100125 | 501(c)(3) Deductible | — |
| Veterans and Beyond Food Pantries I NcEIN 42-2208649 · Food Banks, Pantries | 501(c)(3) Deductible | — |
| William E Madsen and Sandra J Madsen FoundationEIN 46-3529062 · Unknown | 501(c)(3) Deductible | — |