Nonprofits in Washington
Nonprofits in Washington. Browse 51,977 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Olympia Tumwater Foundation
EIN 910741161 · Headquarters: Tumwater, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Olympia Ultimate
EIN 991985459 · Headquarters: Olympia, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympia University of Business & Technology
EIN 820985289 · Headquarters: OLYMPIA, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympia Waldorf School
EIN 911339309 · Headquarters: EAST OLYMPIA, WA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympia Weavers Guild
EIN 911149506 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympia West Lions Club
EIN 911263570 · Headquarters: Olympia, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympia Wooden Boat Festival
EIN 331582866 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Olympia World Affairs Council
EIN 911726177 · Headquarters: Olympia, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympia Wrestling Club
EIN 900750449 · Headquarters: Lacey, WA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympia Wrestling Team Boosters a Nonprofit Corporation
EIN 880603322 · Headquarters: OLYMPIA, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympia Yacht Club
EIN 910346680 · Headquarters: OLYMPIA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympia Yacht Club Anchorettes
EIN 911532738 · Headquarters: Olympia, WA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Olympia Yacht Club Foundation
EIN 371510951 · Headquarters: OLYMPIA, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympia Yashiro Sister City Association
EIN 911142837 · Headquarters: Olympia, WA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympia Youth Chorus
EIN 911939433 · Headquarters: OLYMPIA, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Olympia Youth Soccer Club
EIN 020544134 · Headquarters: Olympia, WA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympia-rafah Sister City Project
EIN 810653527 · Headquarters: Olympia, WA, US · International, Foreign Affairs & National Security · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Olympia-tumwater Babe Ruth Association
EIN 911705896 · Headquarters: Olympia, WA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Olympians for Smart Development & Livable Neighborhoods
EIN 843524043 · Headquarters: Olympia, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympians Inc
EIN 916037502 · Headquarters: Hoquiam, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Adventure Experience
EIN 825226749 · Headquarters: Bremerton, WA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Aquatic Club
EIN 911678098 · Headquarters: TRACYTON, WA, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990
- Olympic B Nai Shalom Havurah
EIN 911564152 · Headquarters: Port Angeles, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Ballet Theatre
EIN 237150349 · Headquarters: Edmonds, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Cancer Fund
EIN 200335396 · Headquarters: Lacey, WA, US · Recreation & Sports · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Olympic Cascade Aquatics Foundation
EIN 800484876 · Headquarters: MERCER ISLAND, WA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Olympic Civic Services
EIN 922470280 · Headquarters: gig harbor, WA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Olympic Classic Thunderbird Club
EIN 911312791 · Headquarters: SEATTLE, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Climate Action
EIN 364865255 · Headquarters: Port Angeles, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Coast Alliance
EIN 731680682 · Headquarters: Olympia, WA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Olympic Collectible Expo
EIN 813264680 · Headquarters: Silverdale, WA, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Olympic College Association for Higher Education
EIN 911234504 · Headquarters: Bremerton, WA, US · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic College Foundation
EIN 911595274 · Headquarters: BREMERTON, WA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Community Action Programs
EIN 910814319 · Headquarters: PORT TOWNSEND, WA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Community of Health
EIN 814591222 · Headquarters: PORT TOWNSEND, WA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Driftwood Sculptors
EIN 300537964 · Headquarters: Sequim, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Environmental Council
EIN 943154532 · Headquarters: Seattle, WA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Finance Development Authority
EIN 272440626 · Headquarters: Port Angeles, WA, US · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Olympic Flight Museum
EIN 911899948 · Headquarters: OLYMPIA, WA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Olympic Fly Fishers
EIN 263123924 · Headquarters: EDMONDS, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Fly Fishers of Edmonds Foundation
EIN 471172087 · Headquarters: EDMONDS, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Forest Coalition
EIN 223865041 · Headquarters: Quilcene, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Futbol Club
EIN 332583687 · Headquarters: Spokane, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic High School Ptsa
EIN 911557232 · Headquarters: Tracyton, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic High School Scholarship Fund Class of 1985
EIN 271655883 · Headquarters: Bremerton, WA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Olympic High School Trojan Booster Club
EIN 911116406 · Headquarters: SILVERDALE, WA, USA · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990
- Olympic Hills Pta 6N 15 275
EIN 911139778 · Headquarters: Seattle, WA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Housing Trust
EIN 611497176 · Headquarters: Port Townsend, WA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Kennel Club Inc
EIN 916015222 · Headquarters: TACOMA, WA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Kitchens
EIN 830732254 · Headquarters: Port Townsend, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Olympic Lions Foundation
EIN 911334867 · Headquarters: Port Angeles, WA, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- Olympic Lodge 37 Sons of Norway Building Association
EIN 911317151 · Headquarters: PORT ANGELES, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Logging Conf Foundation
EIN 814466161 · Headquarters: KALAMA, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Logging Conference
EIN 910849584 · Headquarters: KALAMA, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Olympic Massif Equine Network
EIN 472354365 · Headquarters: Port Angeles, WA, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Olympic Media
EIN 463721348 · Headquarters: Port Townsend, WA, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Olympic Medical Center Foundation
EIN 911285758 · Headquarters: PORT ANGELES, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Memorial Hospital Auxiliary
EIN 911002035 · Headquarters: Port Angeles, WA, USA · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Olympic Middle School Ptsa 9 2 50
EIN 911385556 · Headquarters: Auburn, WA, US · Education · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Olympic Middle School Ptso
EIN 202430979 · Headquarters: Shelton, WA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Olympic Model Railroad Society
EIN 882520317 · Headquarters: Lacey, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Mountain Earthwisdom Circle
EIN 460692757 · Headquarters: Port Angeles, WA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Mountain Pet Pals
EIN 911611423 · Headquarters: Port Hadlock, WA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Mountain Rescue
EIN 911000954 · Headquarters: BREMERTON, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Music Educators Association
EIN 271250004 · Headquarters: PORT ORCHARD, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Music Festival
EIN 911061147 · Headquarters: PORT TOWNSEND, WA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Nature Experience
EIN 471002603 · Headquarters: Carlsborg, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Olympic Neighbors
EIN 274404107 · Headquarters: PORT TOWNSEND, WA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Park Associates
EIN 271305062 · Headquarters: OLYMPIA, WA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Olympic Penin Loop Culinary Tourism Assoc
EIN 270442372 · Headquarters: PORT ANGELES, WA, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Olympic Peninsula Academy Pto
EIN 800894424 · Headquarters: SEQUIM, WA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Peninsula Alpaca Rescue
EIN 831812068 · Headquarters: Port Angeles, WA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Peninsula Art Association
EIN 911251841 · Headquarters: SEQUIM, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Peninsula Audubon Society
EIN 237258536 · Headquarters: Sequim, WA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Peninsula Autism Center
EIN 452535167 · Headquarters: SILVERDALE, WA, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2011 · Primary form: IRS Form 990
- Olympic Peninsula Bicycle Alliance
EIN 815232574 · Headquarters: Sequim, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Peninsula Board of Officials for Volleyball
EIN 911284261 · Headquarters: SILVERDALE, WA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Peninsula Chapter of American Association of Woodturner
EIN 842822383 · Headquarters: Silverdale, WA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Peninsula Chapter of the Military Officers Asso of America
EIN 911246992 · Headquarters: Sequim, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Peninsula Chpt of Wa Assoc for the Educ of Young Children
EIN 911483253 · Headquarters: Port Angeles, WA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Olympic Peninsula Community Clinic
EIN 010590704 · Headquarters: Port Angeles, WA, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Peninsula Disc Golf Association
EIN 880557152 · Headquarters: Sequim, WA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Peninsula Equine Network
EIN 454810491 · Headquarters: SEQUIM, WA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Olympic Peninsula Extended Needs Housing
EIN 384010478 · Headquarters: PORT ANGELES, WA, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Peninsula Fly Fishers
EIN 911546474 · Headquarters: Port Angeles, WA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Peninsula Healthy Community Coalition
EIN 813318669 · Headquarters: Carlsborg, WA, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Olympic Peninsula Humane Society
EIN 916001724 · Headquarters: PORT ANGELES, WA, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Olympic Peninsula Independent Woodworkers Union
EIN 916030179 · Headquarters: Forks, WA, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Olympic Peninsula Kidney Center
EIN 911110951 · Headquarters: Everett, WA, USA · Health Care · Latest available filing year: 2020 · Primary form: IRS Form 990
- Olympic Peninsula Ministries
EIN 262049243 · Headquarters: Carlsborg, WA, US · Religion Related · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Olympic Peninsula Network Media
EIN 770711801 · Headquarters: Port townsend, WA, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Olympic Peninsula Paddlers Inc
EIN 881325958 · Headquarters: SEQUIM, WA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Olympic Peninsula Region Porsche Club of America
EIN 200939698 · Headquarters: SILVERDALE, WA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Peninsula Rowing Association
EIN 300727726 · Headquarters: PORT ANGELES, WA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Olympic Peninsula Seniors Health Research Institute
EIN 912114794 · Headquarters: Sequim, WA, US · Medical Research · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Olympic Peninsula Sports Union
EIN 911745838 · Headquarters: Bremerton, WA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Peninsula Steam
EIN 455084186 · Headquarters: Port Townsend, WA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Olympic Peninsula Treasure Hunters
EIN 372075229 · Headquarters: Bremerton, WA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Olympic Peninsula Visitor Bureau
EIN 911355604 · Headquarters: PORT ANGELES, WA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Olympic Peninsula Womens Fellowship
EIN 814058528 · Headquarters: SEQUIM, WA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N