Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| Italian American Cultural CenterDes Moines | Form 990 | $12,343,352FY2025 |
| Historic Arnolds Park IncArnolds Park | Form 990 | $11,094,253FY2024 |
| Iowa Public Radio IncDes Moines | Form 990 | $10,221,056FY2025 |
| Earthmoving Legacy Center IncElkader | Form 990 | $10,132,829FY2024 |
| Edmundson Art Foundation IncDes Moines | Form 990 | $9,381,811FY2024 |
| Bravo Greater Des Moines IncDes Moines | Form 990 | $8,870,478FY2025 |
| Dubuque County Historical SocietyDubuque | Form 990 | $7,279,192FY2024 |
| Science Center of IowaDes Moines | Form 990 | $7,058,878FY2025 |
| Community Theatre of Cedar Rapids IncCedar Rapids | Form 990 | $7,032,918FY2025 |
| National Forensic LeagueWest Des Moines | Form 990 | $6,802,177FY2025 |
| Hoyt Sherman Place FoundationDes Moines | Form 990 | $6,140,814FY2025 |
| Des Moines Metro Opera IncIndianola | Form 990 | $6,051,197FY2025 |
| Des Moines Symphony AssociationDes Moines | Form 990 | $5,111,461FY2025 |
| Figge Art MuseumDavenport | Form 990 | $4,727,979FY2025 |
| Vesterheim Norwegian American MuseumDecorah | Form 990 | $4,678,035FY2024 |
| Midwest Old Settlers and Threshers Assn IncMount Pleasant | Form 990 | $4,145,576FY2025 |
| Putnam Museum and Science CenterDavenport | Form 990 | $3,908,145FY2025 |
| Des Moines Community PlayhouseDes Moines | Form 990 | $3,539,330FY2025 |
| National Czech & Slovak Museum & LibraryCedar Rapids | Form 990 | $3,516,033FY2024 |
| Quad City Symphony Orchestra AssociationDavenport | Form 990 | $3,489,099FY2025 |
| Living History Farms FoundationUrbandale | Form 990 | $3,481,890FY2025 |
| Ballet Theatre of Des MoinesDes Moines | Form 990 | $3,126,067FY2025 |
| National Sprint Car Hall of Fame & Museum Foundation IncKnoxville | Form 990 | $2,835,016FY2025 |
| Orchestra Iowa IncCedar Rapids | Form 990 | $2,819,866FY2025 |
| Englert Civic Theatre Inc Non ProfitIowa City | Form 990 | $2,756,479FY2025 |
| Ballet NebraskaCouncil Bluffs | Form 990 | $2,742,363FY2025 |
| Orpheum Theatre Preservation Project LtdSioux City | Form 990 | $2,694,382FY2024 |
| Pella Historical SocietyPella | Form 990 | $2,605,864FY2025 |
| Brucemore IncCedar Rapids | Form 990 | $2,574,234FY2026 |
| Legion-Aires Drum and Bugle CorpsDubuque | Form 990 | $2,336,860FY2025 |
| Danish Immigrant MuseumElk Horn | Form 990 | $2,330,795FY2025 |
| Sioux City Symphony Orchestra AssociationSioux City | Form 990 | $2,241,362FY2025 |
| Civic Music AssociationDes Moines | Form 990 | $2,198,391FY2025 |
| Pearson Lakes Art CenterOkoboji | Form 990 | $2,166,135FY2025 |
| Saturday in the Park IncSioux City | Form 990 | $2,091,874FY2025 |
| Iowa Childrens MuseumCoralville | Form 990 | $1,957,392FY2025 |
| FilmsceneIowa City | Form 990 | $1,872,203FY2024 |
| Midwest Honor Flight - IA & SDSioux Center | Form 990 | $1,852,299FY2025 |
| Des Moines Childrens MuseumWest Des Moines | Form 990 | $1,782,432FY2025 |
| Mainframe StudiosDes Moines | Form 990 | $1,762,839FY2025 |
| Grout Museum IncWaterloo | Form 990 | $1,667,676FY2025 |
| Downtown Events Group IncDes Moines | Form 990 | $1,556,976FY2025 |
| Dubuque Museum of ArtDubuque | Form 990 | $1,348,188FY2023 |
| North Iowa Cultural Center and MuseumClear Lake | Form 990 | $1,338,216FY2024 |
| Student Publications IncorporatedIowa City | Form 990 | $1,325,695FY2025 |
| Four Mounds FoundationDubuque | Form 990 | $1,297,988FY2024 |
| Iowa State Daily PublicationAmes | Form 990 | $1,235,945FY2025 |
| Lake View Camp and Conference CenterPella | Form 990 | $1,181,957FY2025 |
| Knoxville Preservation FoundationKnoxville | Form 990 | $1,073,126FY2025 |
| Cedar Rapids Museum of ArtCedar Rapids | Form 990 | $1,063,232FY2025 |
1 to 50 of 1,335