| Dubuque Boys Club BoostersDubuque | Form 990-N | No figure |
| Womans Christian Temperance Union Benedict Home Endowment FundDes Moines | Form 990 | $19,760FY2024 |
| Rosemarie Ann Dimarco Camp FoundationFairfield | Form 990-N | No figure |
| United Fund of EldoraEldora | Form 990-N | No figure |
| Parkersburg Economic DevelopmentParkersburg | Form 990-N | No figure |
| Little League Baseball IncBurlington | Form 990-N | No figure |
| Jumpstart Coalition for Personal Financial LiteracyDes Moines | Form 990-N | No figure |
| Guthrie Activity Center IncGuthrie Center | Form 990-N | No figure |
| Mason City & Clear Lake Electric Railroad Historical Society IncClear Lake | Form 990-N | No figure |
| Westside Community ClubWestside | Form 990-N | No figure |
| Iowa PTA CongressCouncil Bluffs | Form 990-N | No figure |
| Mingo Hometown PrideMingo | Form 990-N | No figure |
| American Society of Heating Refrigerating & a-C EngineersUrbandale | Form 990-EZ | $12,481FY2024 |
| Marshalltown Rotary FoundationMarshalltown | Form 990-N | No figure |
| Blair House Nonprofit CorpWashington | Form 990-N | No figure |
| Future Farmers of America State Associations & Local ChapterNorway | Form 990-N | No figure |
| Osage Senior CitizensOsage | Form 990-N | No figure |
| Northwest Soccer ClubDes Moines | Form 990-N | No figure |
| Future Farmers of America State Associations & Local ChapterCedar Falls | Form 990-N | No figure |
| Habitat for Humanity International IncOttumwa | Form 990-N | No figure |
| PTA Iowa CongressSioux City | Form 990-N | No figure |
| Denver Trap Club IncDenver | Form 990-N | No figure |
| Burlington Rotary Service FoundationBurlington | Form 990-N | No figure |
| Quad Cities Greyhound AdoptionMaysville | Form 990-N | No figure |
| Mainstream Living Story County Developmental Center FoundationAmes | Form 990-N | No figure |
| Glorious Return MinistryClive | Form 990-N | No figure |
| Mouth of Teh Platte IncCouncil Bluffs | Form 990-N | No figure |
| Villisca EMS Association IncVillisca | Form 990-N | No figure |
| Toastmasters InternationalPleasant Hill | Form 990-N | No figure |
| National Society of the Children of the American RevolutionDubuque | Form 990-N | No figure |
| National TTT SocietyWest Des Moines | Form 990-N | No figure |
| Demolay InternationalDes Moines | Form 990-N | No figure |
| Hugh Obrian Youth LeadershipDes Moines | Form 990-N | No figure |
| Toastmasters InternationalDavenport | Form 990-N | No figure |
| Solon Public Library FoundationSolon | Form 990-N | No figure |
| National TTT SocietyWest Des Moines | Form 990-N | No figure |
| Friends of Iowa Women PrisonersClive | Form 990-N | No figure |
| Gabbys Treasures for the Benefit Ofthe Home of GraceDavenport | Form 990-N | No figure |
| Future Problem Solving Program International IncMason City | Form 990-N | No figure |
| Iamu Education and Research FundAnkeny | Form 990-N | No figure |
| Little League Baseball IncKnoxville | Form 990-N | No figure |
| Society of Women Engineers Heart of Iowa ChapterGranger | Form 990-N | No figure |
| Iowa Federation of Womens Club Scholarship FundDes Moines | Form 990-N | No figure |
| National TTT SocietyWest Des Moines | Form 990-N | No figure |
| National TTT SocietyWest Des Moines | Form 990-N | No figure |
| Ames Choral SocietyAmes | Form 990-N | No figure |
| Learning Disabilities Association of IowaWinterset | Form 990-N | No figure |
| National TTT SocietyWest Des Moines | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionIowa City | Form 990-N | No figure |
| National Society of the Daughters of the American RevolutionCedar Falls | Form 990-N | No figure |