Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| Iowa State Fair FoundationDes Moines | Form 990 | $7,057,376FY2025 |
| ArenacoCoralville | Form 990 | $5,925,123FY2025 |
| Greater Altoona Community Service CampusAltoona | Form 990 | $4,530,825FY2025 |
| Iowa Youth Athletic FoundationAmes | Form 990 | $4,473,098FY2024 |
| Fair and Exposition Society of Jones County IncMonticello | Form 990 | $3,558,083FY2025 |
| Iowa Special Olympics IncGrimes | Form 990 | $3,275,876FY2025 |
| Boys & Girls Clubs of the CorridorCedar Rapids | Form 990 | $2,675,102FY2025 |
| Southeast Iowa Sports CommissionOttumwa | Form 990 | $2,471,717FY2025 |
| Prospect Meadows IncMarion | Form 990 | $2,323,191FY2025 |
| Ankeny Soccer ClubAnkeny | Form 990 | $2,100,551FY2025 |
| Iowa Soccer AssociationDes Moines | Form 990 | $1,894,677FY2025 |
| Vision Soccer Academy of WaukeeWaukee | Form 990 | $1,798,953FY2025 |
| Delaware County Fair Society IncManchester | Form 990 | $1,646,197FY2025 |
| Spirit Lake Kiwanis FoundationSpirit Lake | Form 990 | $1,490,620FY2025 |
| Siouxland Sports AcademySioux City | Form 990 | $1,458,948FY2024 |
| Minden Community Club of Minden IowaMinden | Form 990 | $1,454,129FY2024 |
| Cedar River Recreation & Fine ArtsOsage | Form 990 | $1,452,773FY2025 |
| Des Moines Youth Hockey Association IncGrimes | Form 990 | $1,447,177FY2025 |
| Iowa Select VBCDavenport | Form 990 | $1,301,573FY2025 |
| Iowa Soccer Club IncorporatedCoralville | Form 990 | $1,290,684FY2025 |
| Council Bluffs Soccer Club IncCouncil Bluffs | Form 990 | $1,279,721FY2025 |
| Caitlin Clark Foundation IncWest Des Moines | Form 990 | $1,204,879FY2024 |
| Sioux City Parks & Recreation Foundation IncSioux City | Form 990 | $1,181,517FY2025 |
| Des Moines Park & Recreation FoundationDes Moines | Form 990 | $1,099,580FY2024 |
| Lyon County Fair AssociationRock Rapids | Form 990 | $1,060,779FY2025 |
| Friends of Crawford County Wellness Center IncDenison | Form 990 | $1,051,640FY2025 |
| Cedar Valley Youth Soccer AssociationWaterloo | Form 990 | $1,044,548FY2025 |
| Graettinger Economic Development CouncilGraettinger | Form 990 | $1,005,639FY2025 |
| Youth Sports FoundationMuscatine | Form 990 | $1,001,924FY2024 |
| Fairfield Arts & Convention CenterFairfield | Form 990 | $922,701FY2025 |
| Silos and Smokestacks National Heritage Area IncWaterloo | Form 990 | $846,581FY2024 |
| North Iowa Fair AssociationMason City | Form 990 | $804,932FY2025 |
| Iowa Bicycle CoalitionCoralville | Form 990 | $775,384FY2025 |
| Quad City Hockey AssociationDavenport | Form 990 | $760,577FY2025 |
| Iowa Wrestling FedrationOsage | Form 990 | $726,822FY2025 |
| United Youth Academy Foundation IncDes Moines | Form 990 | $721,739FY2024 |
| United States Bowling Congress IncOelwein | Form 990 | $720,032FY2025 |
| The Crew CenterWoodbine | Form 990 | $717,998FY2025 |
| Hockey Club Des MoinesUrbandale | Form 990 | $707,902FY2024 |
| Cedar Rapids Hockey AssociationCedar Rapids | Form 990 | $703,419FY2025 |
| Audubon Recreation FoundationAudubon | Form 990 | $684,040FY2025 |
| Ames Soccer ClubAmes | Form 990 | $677,055FY2025 |
| Quad Cities Life Skills Development FoundationDavenport | Form 990 | $663,662FY2024 |
| Des Moines Soccer ClubDes Moines | Form 990 | $649,112FY2025 |
| Central Iowa Aquatic IncUrbandale | Form 990 | $648,289FY2025 |
| Agsa CorpAnkeny | Form 990 | $642,238FY2025 |
| Butler County Fair AssociationAllison | Form 990 | $642,042FY2025 |
| Ames Cyclone Aquatics ClubAmes | Form 990 | $624,956FY2024 |
| Iowa City Area Sports CommissionCoralville | Form 990 | $603,830FY2025 |
| Camp Albrecht Acres of the MidwestSherrill | Form 990 | $592,525FY2025 |
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