Unknown & Unclassified nonprofits in Oregon
Unknown & Unclassified nonprofits in Oregon. Browse 8,031 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
- Northwest Keeshond Rescue
EIN 262494137 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Northwest Koi and Goldfish Club
EIN 911655560 · Headquarters: Gresham, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Lift Project
EIN 465002853 · Headquarters: Lake Oswego, OR, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Northwest Longshore Administrators
EIN 930916873 · Headquarters: portland, OR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Northwest Marine Terminal Association
EIN 930562040 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Northwest Mechanical & Sheet Metal Contractors' Association
EIN 800540085 · Headquarters: LAKE OSWEGO, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northwest Medicine United
EIN 821553688 · Headquarters: SPRINGFIELD, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northwest Mosquito and Vector Control Association
EIN 930812167 · Headquarters: La Grande, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Northwest Museum of Natural History Association
EIN 930872515 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Native Chamber Action Fund
EIN 333240734 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Neurofeedback Association
EIN 383891504 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Northwest Oregon Labor Council
EIN 930137505 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Northwest Oregon Sub-chapter 46 of Oregon Public Employee Retirees
EIN 472112182 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Oregon Volunteer Administrators Association
EIN 930866060 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northwest Oregon Wrestling
EIN 201051881 · Headquarters: SCAPPOOSE, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Organization of Nurse Leaders
EIN 911165662 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northwest Outreaches Inc
EIN 931090105 · Headquarters: HILLSBORO, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Northwest Permaculture Institute
EIN 472132056 · Headquarters: Molalla, OR, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Northwest Perspectives
EIN 930824916 · Headquarters: PORTLAND, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Pleasure Tennessee
EIN 931167916 · Headquarters: Walton, OR, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Northwest Print Council Inc
EIN 930799371 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Professional Rodeo Assn DBA NPRA
EIN 931188307 · Headquarters: Molalla, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Northwest Quilters Inc
EIN 237439413 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northwest Rail Museum
EIN 943071047 · Headquarters: MILWAUKIE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Northwest Regional Group
EIN 930785128 · Headquarters: ALBANY, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Rett Syndrome Association
EIN 930979668 · Headquarters: SALEM, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Scientific Association
EIN 916033397 · Headquarters: Corvallis, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northwest Sea Ray Boat Club
EIN 930757374 · Headquarters: PORTLAND, OR, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Northwest Sea-searchers Scuba Diving Club
EIN 800689502 · Headquarters: wamic, OR, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Northwest Section of the Ninety-nines
EIN 815454276 · Headquarters: Madras, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Section of the Ninety-nines
EIN 911852799 · Headquarters: KLAMATH FALLS, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Section of the Ninety-nines
EIN 930841545 · Headquarters: Corvallis, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Senior Theatre
EIN 931060939 · Headquarters: Beaverton, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Ski Club Council
EIN 930824501 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Northwest Sportfishing Industry Association
EIN 931107831 · Headquarters: OREGON CITY, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwest Staff Development Organization
EIN 010942718 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Supply Management Association Inc
EIN 930428019 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Northwest Travel League
EIN 471978832 · Headquarters: Troutdale, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest United Womens Soccer Inc
EIN 930088783 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Northwest Vacation Rental Professionals
EIN 451272529 · Headquarters: TIGARD, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northwest Vintage Radio Society Inc
EIN 930744087 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Northwest Womens History Project
EIN 930746001 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Northwest Yearly Meeting of Friends Church
EIN 930480595 · Headquarters: Newberg, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-T
- Northwestastronomygroup
EIN 930803631 · Headquarters: Vernonia, OR, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Northwestern International Bowling Championship
EIN 930816858 · Headquarters: Fairview, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Northwood Park Swim Club Inc
EIN 936092885 · Headquarters: Keizer, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Norway Cemetery Association
EIN 930515314 · Headquarters: Myrtle Point, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Noti Church of Christ
EIN 901180640 · Headquarters: NOTI, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Notomom Ultras
EIN 862363937 · Headquarters: Corvallis, OR, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Nu Chapter of Gamma Phi Beta Sorority Inc
EIN 930171801 · Headquarters: EUGENE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Nu House Corporation of Gamma Phi Beta Inc
EIN 936031059 · Headquarters: EUGENE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Nurses for Single Payer
EIN 811989704 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nursing Mothers Counsel Inc
EIN 930824786 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Nw Community Outreach Ministry
EIN 383910118 · Headquarters: Oregon City, OR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Nw Dog Judges Study Group So Div Inc
EIN 930928147 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nw Door and Operator Association
EIN 931005429 · Headquarters: PORTLAND, OR, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Nw Dwarf Car Association
EIN 824524021 · Headquarters: Boring, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nw Eeoaffirmative Action Association
EIN 930762595 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- NW Priority Credit Union
EIN 930323668 · Headquarters: Portland, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- NW Urgent Care Coalition PAC
EIN 883510444 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nwda Community Organization for Northwest Portland Inc
EIN 930612379 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Nwregionalspinnersassnarea6030
EIN 471883772 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Nwvi
EIN 830806992 · Headquarters: Clackamas, OR, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Nyssa Chamber of Commerce
EIN 930430694 · Headquarters: Nyssa, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Nyssa Senior Citizens Inc
EIN 930656481 · Headquarters: NYSSA, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- O'brien Memorial Library
EIN 943060866 · Headquarters: BLUE RIVER, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- O'callaghan Family Foundation
EIN 931285835 · Headquarters: NEWPORT, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Oahspe Foundation
EIN 237426862 · Headquarters: ASHLAND, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oak Grove Garden Club Inc
EIN 930844420 · Headquarters: Oak Grove, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oak Heights Ptc
EIN 300854539 · Headquarters: SWEET HOME, OR, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Oak Hill School
EIN 931135796 · Headquarters: EUGENE, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oak Hills Squares
EIN 834528393 · Headquarters: Beaverton, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakland Museum Historical Society Inc
EIN 930682086 · Headquarters: Oakland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakland Volunteer Firefighters
EIN 472331272 · Headquarters: Oakland, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oakridge Chamber of Commerce
EIN 930550418 · Headquarters: OAKRIDGE, OR, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Oakridge Chapter 1580 Women of the Moose
EIN 237521296 · Headquarters: Oakridge, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Oakridge Lodge No 2191 Loyal Order of Moose
EIN 930629132 · Headquarters: Oakridge, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oakridge Teachers Association
EIN 930766068 · Headquarters: Dexter, OR, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Oakwood Water System Incorporated
EIN 930930124 · Headquarters: Albany, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oasis Advocacy and Shelter Inc
EIN 931030730 · Headquarters: GOLD BEACH, OR, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990
- Oasis Drop-in Center
EIN 204034868 · Headquarters: Klamath Falls, OR, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Oatc Scholarship Foundation Inc
EIN 931080194 · Headquarters: GLADSTONE, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Obsidian International Medical Care
EIN 475425703 · Headquarters: THE DALLES, OR, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Oca Oregon Cannabie Assn
EIN 474771122 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Occu
EIN 930492535 · Headquarters: Eugene, OR, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Occupational Therapy Association of Oregon
EIN 930702595 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Oceanside Community Club
EIN 936031247 · Headquarters: Oceanside, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oceanside Protection Society
EIN 205609602 · Headquarters: Oceanside, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Ochoco Charitable Fund
EIN 936024017 · Headquarters: PRINEVILLE, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Odd Fellows Cemetery Assoc of Lebanon
EIN 930347514 · Headquarters: Lebanon, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Odd Fellows Cemetery Association of Corvallis
EIN 930751674 · Headquarters: Corvallis, OR, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Odd Fellows Home Of Oregon
EIN 930391597 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oea Choice Trust
EIN 930763726 · Headquarters: TIGARD, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ohio State University Alumni Association Inc
EIN 030386610 · Headquarters: Portland, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oktoberfest Inc
EIN 936041059 · Headquarters: MT ANGEL, OR, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Olalla Center
EIN 930698327 · Headquarters: TOLEDO, OR, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990
- Old Back Nine Mens & Womens Golf Club
EIN 811315238 · Headquarters: Bend, OR, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Old Church Society Inc
EIN 936044352 · Headquarters: PORTLAND, OR, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oldies but Goodies Senior Rescue
EIN 842808593 · Headquarters: MEDFORD, OR, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Oleander Arts Foundation
EIN 934614147 · Headquarters: Salem, OR, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N