Nonprofits in Iowa
Nonprofits in Iowa. Browse 36,116 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
- Wild Hearts N Horses
EIN 814592634 · Headquarters: GLENWOOD, IA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wild Prairie Winds
EIN 851330153 · Headquarters: Council Bluffs, IA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wildcat Training Center
EIN 873651035 · Headquarters: Glidden, IA, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wildcats Softball 2032
EIN 871584717 · Headquarters: West Des Moines, IA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Wildcats Tournament Ball
EIN 831168220 · Headquarters: Carlisle, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilder Elementary School Parent Teacher Organization
EIN 264445212 · Headquarters: Indianola, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wilder Memorial Museum Inc
EIN 421463547 · Headquarters: STRAWBERRY POINT, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Wildlife Lodge & Clinic
EIN 421520281 · Headquarters: SIOUX CITY, IA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990
- Wildlife Rehabilitation Network of Central Iowa
EIN 474127487 · Headquarters: Redfield, IA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wildthunder Wildlife Bat Reptile Raptor & Animal Rehabilitation And
EIN 811441270 · Headquarters: INDEPENDENCE, IA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wildwood Acres Association
EIN 421234524 · Headquarters: MONMOUTH, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wildwood Hills Inc
EIN 421517411 · Headquarters: ST CHARLES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Wildwood Homes Assoc
EIN 421064525 · Headquarters: Council Bluffs, IA, US · Housing & Shelter · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Wildwood Nature Preserve
EIN 260347411 · Headquarters: OKOBOJI, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Wilford Foundation
EIN 431868178 · Headquarters: DAVENPORT, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Wilkins Pto
EIN 421413382 · Headquarters: MARION, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Will Go Inc
EIN 421451703 · Headquarters: Carroll, IA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Willard E and Ella P Thompson Educational Fund
EIN 366028029 · Headquarters: ALGONA, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Willenborg Alzheimers Fundraising
EIN 813250575 · Headquarters: Dubuque, IA, US · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- William & Bertha D Green Foundation
EIN 222191519 · Headquarters: CLIVE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- William & Margaret Polking Scholarship Fund
EIN 934584777 · Headquarters: CARROLL, IA, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- William a Van Orsdel Family Foundation
EIN 367282729 · Headquarters: DES MOINES, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2018 · Primary form: IRS Form 990-PF
- William and Elise Bandow Scholarship
EIN 421209337 · Headquarters: DENISON, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- William C and Mary L Krabiel College Opportunity Fund
EIN 426062832 · Headquarters: WINTERSET, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- William C Knapp Charitable Fdn
EIN 421234012 · Headquarters: WEST DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- William G Stowe Foundation
EIN 881084462 · Headquarters: DES MOINES, IA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- William George Kuhlmeier
EIN 426481664 · Headquarters: FORT MADISON, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- William H & Beverly J Channell
EIN 421474460 · Headquarters: CLIVE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- William L & Doris E Niemann Charitable Foundation
EIN 367087816 · Headquarters: Urbandale, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- William L and Ethel Gund Memorial Fund % Cherokee State Bank
EIN 426068287 · Headquarters: CHEROKEE, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- William M & Donna J Hoaglin Foundation Inc
EIN 421121634 · Headquarters: MT PLEASANT, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- William M Berzle
EIN 301326769 · Headquarters: Dubuque, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- William Mcquiston Memorial Fund
EIN 830981325 · Headquarters: IOWA FALLS, IA, USA · Medical Research · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- William Morrison Trust
EIN 426143759 · Headquarters: WEBSTER CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- William Penn University
EIN 420707120 · Headquarters: Oskaloosa, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- William R Higgins Foundation Inc
EIN 237321502 · Headquarters: West Des Moines, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- William R Windsor Charitable Found
EIN 421431581 · Headquarters: Des Moines, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- William W Smith Foundation of Ida County Iowa
EIN 426188438 · Headquarters: Ida Grove, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Williams Apartments Inc
EIN 426251158 · Headquarters: Algona, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Williams Area Development Corporation Inc
EIN 421366774 · Headquarters: Williams, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Williams Center Inc
EIN 680553161 · Headquarters: Oelwein, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Williams Improvement Inc
EIN 461513005 · Headquarters: Williams, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Williamsburg Area Chamber of Commerce Inc
EIN 421233458 · Headquarters: WILLIAMSBURG, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Williamsburg Community and Economic Development Foundation
EIN 421152488 · Headquarters: Williamsburg, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Williamsburg Community Child Care Center
EIN 421401226 · Headquarters: Williamsburg, IA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Williamsburg Community Preschool Association
EIN 421001354 · Headquarters: Williamsburg, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Williamsburg Community Recreation Foundation
EIN 421521653 · Headquarters: WILLIAMSBURG, IA, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ
- Williamsburg Community School District Foundation
EIN 421468053 · Headquarters: WILLIAMSBURG, IA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Williamsburg Education Association
EIN 237346195 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Williamsburg Educational Excursion Association
EIN 465531305 · Headquarters: Williamsburg, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Williamsburg Firefighters Association
EIN 261191481 · Headquarters: WILLIAMSBURG, IA, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Williamsburg First Responders Association
EIN 392501555 · Headquarters: Williamsburg, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Williamsburg Iowa Historical Society
EIN 474755374 · Headquarters: WILLIAMSBURG, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Williamsburg Lions Club
EIN 426092496 · Headquarters: Williamsburg, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Williamsburg Music Association
EIN 474721345 · Headquarters: Williamsburg, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Williamsburg Police Officers Association
EIN 332771883 · Headquarters: Amana, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Williamsburg Public Library Foundation
EIN 760736731 · Headquarters: Williamsburg, IA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Williamson Community Foundation Inc
EIN 421297975 · Headquarters: Williamson, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Willis Dady Emergency Shelter Inc
EIN 421311668 · Headquarters: CEDAR RAPIDS, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Willkie House Inc
EIN 420680433 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Willow Creek Theatre Company
EIN 844360646 · Headquarters: Iowa City, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Willow Run Country Club Inc
EIN 420948699 · Headquarters: DENVER, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Willowbrook Bible Camp
EIN 421062061 · Headquarters: Des Moines, IA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Willowbrook Elementary Pta
EIN 421462875 · Headquarters: Altoona, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Willowwind Foundation
EIN 452124434 · Headquarters: Iowa City, IA, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Willowwind School
EIN 237411810 · Headquarters: IOWA CITY, IA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilshire Heights Subdivision Homeowners Association
EIN 421422680 · Headquarters: COUNCIL BLUFFS, IA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilson Brewer Park Depot Foundation
EIN 473604405 · Headquarters: WEBSTER CITY, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990
- Wilson Cemetery Association
EIN 900762126 · Headquarters: INDEPENDENCE, IA, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilson P and Anne W Franklin Foundation
EIN 586329924 · Headquarters: DAVENPORT, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Wilson Trailer Co Employee Benefit Plan Employee Health Care Fund
EIN 421172922 · Headquarters: SIOUX CITY, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilson Trailer Company Healthcare Plan for S Employees
EIN 900218218 · Headquarters: SIOUX CITY, IA, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilton Alumni Endowment
EIN 874805125 · Headquarters: WILTON, IA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Wilton Archives Ltd
EIN 844454196 · Headquarters: Wilton, IA, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wilton Beaver Wellness Foundation
EIN 413609836 · Headquarters: Wilton, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilton Beaver Youth Baseball Travel Team
EIN 270721402 · Headquarters: Wilton, IA, US · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Wilton Chamber of Commerce
EIN 420845699 · Headquarters: WILTON, IA, USA · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990
- Wilton Community Foundation
EIN 237196646 · Headquarters: MUSCATINE, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990
- Wilton Daycare Inc
EIN 421385873 · Headquarters: WILTON, IA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Wilton Education Association
EIN 421056397 · Headquarters: Des Moines, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wilton Fine Arts and Theatre Guild
EIN 421238619 · Headquarters: Wilton, IA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wilton Fire & Ems Inc
EIN 822544586 · Headquarters: WILTON, IA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Wilton Health Services Fund
EIN 421067684 · Headquarters: Wilton, IA, US · Health Care · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Wilton Historical Society
EIN 421298045 · Headquarters: WILTON, IA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Wilton Industrial Development Corporation
EIN 237128889 · Headquarters: WILTON, IA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Wilton Pto
EIN 421326565 · Headquarters: WILTON, IA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Wilton Pto
EIN 814106766 · Headquarters: Wilton, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilton Public Library Foundation
EIN 421475435 · Headquarters: Wilton, IA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Wilton Sunset Housing Corp
EIN 421169510 · Headquarters: NORTH ENGLISH, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wilton Wrestling Club
EIN 202797546 · Headquarters: Wilton, IA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Win Surf Inc
EIN 331881644 · Headquarters: COUNCIL BLUFFS, IA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Wind and Fire Ministries Inc
EIN 421526622 · Headquarters: Marion, IA, USA · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990
- Wind Riders Eaa Chapter 1533
EIN 454116172 · Headquarters: CLARINDA, IA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Winding Roads Inc
EIN 611862482 · Headquarters: Algona, IA, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Windows for the Soul Foundation
EIN 263908911 · Headquarters: Fairfield, IA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF
- Windsockers Flight Club Eaa Chapter 1324 Incorporated
EIN 421526080 · Headquarters: Iowa Falls, IA, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Windsor Charitable Foundation
EIN 421227965 · Headquarters: DES MOINES, IA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Windsor Crest Club Inc
EIN 237080894 · Headquarters: DAVENPORT, IA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Windsor Heights Chamber of Commerce
EIN 201929054 · Headquarters: Windsor Heights, IA, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Windsor Heights Foundation
EIN 421268292 · Headquarters: Windsor Heights, IA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N