| Ottumwa Community School Foundation IncOttumwa | Form 990-N | No figure |
| United Advocacy Services IncNevada | Form 990-N | No figure |
| West Fork Scholarship FundSheffield | Form 990-N | No figure |
| Louisa-Muscatine Parent Teacher Organization IncLetts | Form 990-N | No figure |
| Parent Booster USA IncEarlham | Form 990-N | No figure |
| Future Farmers of America State Associations & Local ChaptersAspinwall | Form 990-N | No figure |
| Movement for the Promotion of Gender Equailty in LiberiaDes Moines | Form 990-N | No figure |
| Wallace Winkie FoundationBelle Plaine | Form 990-N | No figure |
| Bentley Foundation IncWest Des Moines | Form 990-N | No figure |
| West Lyon Academic Booster Club IncInwood | Form 990-N | No figure |
| Deep Green Machine IncFairfield | Form 990-N | No figure |
| Western Hills Elementary PTOWest Des Moines | Form 990-N | No figure |
| South Obrien Music BoostersPaullina | Form 990-N | No figure |
| Joy Treloar Scholarship Fund IncFredericksburg | Form 990-N | No figure |
| Ballard Music Boosters IncHuxley | Form 990-N | No figure |
| Richardson Elementary PTO IncFort Madison | Form 990-N | No figure |
| Center for Student ServicesCoralville | Form 990-N | No figure |
| Winterset Booster ClubWinterset | Form 990-EZ | $0FY2025 |
| Act Abroad Group IncAdair | Form 990-N | No figure |
| Pekin Community Scholarship FundPackwood | Form 990-N | No figure |
| Des Moines Woodturners IncClive | Form 990-N | No figure |
| Paul Skeffington Memorial Race FoundationDe Witt | Form 990-N | No figure |
| Parent Booster USA IncMoville | Form 990-N | No figure |
| West Branch PTO IncWest Branch | Form 990-N | No figure |
| Southeastern Orientation & Mobility AssociationOttumwa | Form 990-N | No figure |
| Alpha Sigma Kappa Educational FoundationDes Moines | Form 990-N | No figure |
| Williamsburg Educational Excursion AssociationWilliamsburg | Form 990-N | No figure |
| Titans of the MidwestDes Moines | Form 990-N | No figure |
| Essential InstructionMarion | Form 990-N | No figure |
| Bellevue Rotary Club Scholorship Fund IncBellevue | Form 990-N | No figure |
| Central Red SocietyPella | Form 990-N | No figure |
| Hands for HopeNew Hartford | Form 990-N | No figure |
| Van Meter Elementary Parents CommitteeVan Meter | Form 990-N | No figure |
| Kee High Scholarship Fund IncNew Albin | Form 990-N | No figure |
| Estherville Post PromEstherville | Form 990-N | No figure |
| Husky Mat ClubWinterset | Form 990-N | No figure |
| Friends of Fontana Park IncHazleton | Form 990-N | No figure |
| Solon Secondary Schools Parent Teacher OrganizationSolon | Form 990-N | No figure |
| Van Meter Performing Arts BoostersVan Meter | Form 990-N | No figure |
| Sheer Family Memorial Education Foundation IncSioux City | Form 990-N | No figure |
| East Central Story Wrestling ClubNevada | Form 990-N | No figure |
| North Tama After PromTraer | Form 990-N | No figure |
| Lakeview PTOCenterville | Form 990-N | No figure |
| John and Kimberly Wright Charities IncMount Pleasant | Form 990-N | No figure |
| Friends of the Urbana Public LibraryUrbana | Form 990-N | No figure |
| North Cedar Athletic Boosters IncLowden | Form 990-N | No figure |
| East Mills Booster Club IncMalvern | Form 990-N | No figure |
| Decoding Dyslexia IowaSolon | Form 990-N | No figure |
| Child Relief Foundation IncDes Moines | Form 990-N | No figure |
| Tabor Library Association IncTabor | Form 990-N | No figure |