| MADISON COUNTY HISTORICAL SOCIETY | Winterset | A54 Arts, Culture & Humanities | $572k | 0 |
| IOWA LUTHERAN SCHOOL TUITION ORGANIZATION INC | Terril | B82 Education | $572k | 0 |
| Spanda Inc | Cedar Rapids | E70 Health Care | $572k | 0 |
| IOWA LIMESTONE PRODUCERS ASSOCIATION INC | Urbandale | — | $571k | 1 |
| ALLAMAKEE HOUSING INC | Waukon | — | $571k | 0 |
| CLINTON HUMANE SOCIETY | Clinton | D200 Animal-Related | $571k | 0 |
| POTTAWATTAMIE CONSERVATION FOUNDATION | Council Bluffs | Z99Z Unknown | $571k | 0 |
| BLOOMFIELD COMMUNITY HOUSING C/O RIGHT WAY MGMT SERVICES LLC | Mechanicsville | — | $568k | 0 |
| Mt Pleasant Community School Foundation | Mount Pleasant | X99J Religion-Related | $568k | 0 |
| ISU FACILITIES CORPORATION | Ames | B11 Education | $568k | 2 |
| FC United Soccer Club Inc | Cedar Rapids | N60 Recreation & Sports | $568k | 0 |
| IOWA CHIROPRACTIC SOCIETY INC | Des Moines | — | $568k | 0 |
| TOGETHER FOR STORY COUNTY INC | Ames | X20 Religion-Related | $567k | 2 |
| THE JON AND MARCIA KINZENBAW FOUNDATION INC | Williamsburg | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $567k | 0 |
| Historic Valley Junction Foundation | West Des Moines | S30Z Community Improvement & Capacity Building | $565k | 1 |
| GAMMA UPSILON CHAPTER OF ALPHA TAU OMEGA | Ames | — | $564k | 0 |
| Grundy Community Preschool and Child Care Association | Grundy Center | — | $564k | 2 |
| KNOXVILLE FOOD YOUTH INITIATIVE | Knoxville | K30 Food, Agriculture & Nutrition | $564k | 2 |
| CRESTON COMMUNITY HOUSING INC | Creston | — | $563k | 0 |
| SHELDON CHAMBER AND DEVELOPMENT COR | Sheldon | S41 Community Improvement & Capacity Building | $563k | 0 |
| COMMUNITY HOUSING INC | Independence | — | $562k | 0 |
| RIVERSIDE THEATRE CO | Iowa City | A650 Arts, Culture & Humanities | $562k | 1 |
| KOUNTRY KIDS CHILD CARE | Harlan | B21 Education | $561k | 0 |
| JESUP RETIREMENT LIVING INC | Jesup | L22 Housing & Shelter | $561k | 0 |
| NORTHWEST IOWA REGIONAL BOARD OF REALTOR | Sioux City | — | $560k | 1 |
| PEO Sisterhood MI State Chapter | Des Moines | — | $560k | 0 |
| FULL CIRCLE RECOVERY COMMUNITY CENTERS | Des Moines | F22 Mental Health & Crisis Intervention | $559k | 1 |
| SPENCER COMMUNITY SCHOOL FOUNDATION | Spencer | B122 Education | $559k | 0 |
| ALPHA GAMMA RHO ETA ALUMNI CORP | Iowa Falls | — | $558k | 1 |
| CARROLL COUNTRY CLUB | Carroll | — | $558k | 0 |
| INDEPENDENT BAPTIST INDIAN MISSION | Keokuk | X21Z Religion-Related | $558k | 0 |
| SOUTHERN PRAIRIE FAMILY FITNESS CENTER | Creston | P27 Human Services | $558k | 0 |
| CHANGE COURSE | West Des Moines | J20 Employment | $557k | 2 |
| SIOUXLAND SHARKS SWIMMING CLUB INC | Sioux City | — | $556k | 0 |
| CREATIVE VISIONS INC | Des Moines | J20 Employment | $556k | 1 |
| DOWNTOWN PARTNERS SIOUX CITY | Sioux City | — | $555k | 1 |
| THE PRESBY CHILD CARE PROGRAM INC | Perry | P33 Human Services | $555k | 0 |
| LISBON-MOUNT VERNON AMBULANCE SERVICE | Mount Vernon | M24 Public Safety, Disaster Preparedness & Relief | $555k | 0 |
| Grinnell Mutual Group Foundation | Grinnell | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $554k | 0 |
| ALBERT VICTOR RAVENHOLT FUND | Hanlontown | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $552k | 3 |
| NORTH BENTON AMBULANCE SERVICE INC | Vinton | E62Z Health Care | $552k | 0 |
| ATHLETICS FOR EDUCATION AND SUCCESS INC | Fort Dodge | B80 Education | $551k | 2 |
| BELMOND COMMUNITY HOSPITAL FOUNDATION | Belmond | T31 Philanthropy, Voluntarism & Grantmaking Foundations | $551k | 0 |
| RINGGOLD COUNTY DEVELOPMENT CORPORATION | Mount Ayr | S30 Community Improvement & Capacity Building | $551k | 1 |
| NAIFA - FLORIDA INC | Cedar Falls | — | $551k | 1 |
| DUBUQUE AND JACKSON COUNTY HABITAT FOR HUMANITY | Dubuque | — | $550k | 1 |
| JAMES ARTHUR ALBERT FOUNDATION | Urbandale | B82 Education | $550k | 0 |
| GRIMES CHAMBER & ECONOMIC DEVELOPMENT DBA GRIMES CHAMBER & ECONOMIC DEVELOPMEN | Grimes | — | $549k | 1 |
| PLEASANT HILL COMMUNITY LINE | Webster City | — | $549k | 5 |
| STREET COLLECTIVE | Des Moines | S20 Community Improvement & Capacity Building | $548k | 0 |
