| SCATTERGOOD FRIENDS SCHOOL FOUNDATION | West Branch | B12 Education | $473k | 0 |
| Health Research Institute | Fairfield | K99 Food, Agriculture & Nutrition | $472k | 0 |
| MECHANICAL CONTRACTORS ASSN OF EASTERN IA AND WESTERN IL IND ADV | Bettendorf | S41 Community Improvement & Capacity Building | $472k | 1 |
| CARPENTERS LOCAL UNION 106 | Altoona | — | $471k | 15 |
| FREE CLINICS OF IOWA INC | Des Moines | E30 Health Care | $471k | 0 |
| MARION ECONOMIC DEVELOPMENT COMPANY | Marion | — | $471k | 0 |
| BURLINGTON RIVERFRONT ENTERTAINMENT | Burlington | A80 Arts, Culture & Humanities | $471k | 4 |
| WEST LIBERTY COMMUNITY CENTER INC | West Liberty | Z99 Unknown | $470k | 0 |
| FRIENDS OF THE AUDITORIUM | Oskaloosa | A26 Arts, Culture & Humanities | $470k | 0 |
| JW Reed Christian Academy Inc | Des Moines | B20 Education | $469k | 0 |
| Resilient Sustainable Future for Iowa City | Iowa City | L40 Housing & Shelter | $469k | 1 |
| GREATER OELWEIN AREA EARLY CHILD DEVELOPMENT CENTER INC | Oelwein | B21 Education | $469k | 0 |
| THE MERCHANTS BONDING COMPANY FOUNDATION | West Des Moines | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $468k | 0 |
| United Food and Commercial Workers Local 230 | Marshalltown | — | $468k | 22 |
| KEOKUK AREA CONVENTION CENTER & TOURISM BUREAU FDN | Keokuk | A80 Arts, Culture & Humanities | $468k | 0 |
| The Eldora Children's Center Inc | Eldora | P20 Human Services | $468k | 1 |
| AMERICAN CIVIL LIBERTIES UNION OF IOWA | Des Moines | — | $467k | 5 |
| Madison County Livestock & Fair | Winterset | O50 Youth Development | $467k | 0 |
| KAPPA DELTA BUILDING ASSOCIATION OF AMES IOWA | Ames | — | $467k | 0 |
| POSITIVE IMPACT MEDIA INC | Waukee | X84 Religion-Related | $466k | 1 |
| GANTZ FOUNDATION CHARITABLE TRUST | Dubuque | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $466k | 0 |
| THE OAKNOLL FOUNDATION | Iowa City | — | $466k | 1 |
| COLFAX MINGO EDUCATIONAL FDN | Colfax | I70Z Crime & Legal-Related | $466k | 0 |
| COMMUNITY DREAMS INCORPORATED | Edgewood | P20 Human Services | $466k | 0 |
| HOSPITAL FOUNDATION OF CRAWFORD COUNTY | Denison | E20I Health Care | $465k | 2 |
| HODGE FAMILY FOUNDATION | Iowa City | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $465k | 0 |
| CLEAN ENERGY DISTRICTS OF IOWA | Decorah | C35 Environment | $465k | 0 |
| SIOUXLAND YOUTH HOCKEY ASSOCIATION | Sioux City | N68 Recreation & Sports | $465k | 1 |
| WASHINGTON ATHLETIC BOOSTER CLUB | Washington | B112 Education | $465k | 0 |
| CEDAR VALLEY TECH WORKS INC | Waterloo | S30 Community Improvement & Capacity Building | $465k | 0 |
| FOUNDATION OF THE UNITED STATES SECRET SERVICE ASSOCIATION | West Des Moines | I030 Crime & Legal-Related | $465k | 0 |
| IOWA ARTS IN EDUCATION DBA ARTFORCE IOWA | Des Moines | A40 Arts, Culture & Humanities | $465k | 1 |
| NEW SHARON COMMUNITY CHILD CARE CENTER INC | New Sharon | P33Z Human Services | $465k | 1 |
| KIDQUEST INC | Aplington | P300 Human Services | $464k | 0 |
| CRESCO AREA CHAMBER OF COMMERCE | Cresco | — | $464k | 0 |
| MADISON COUNTY ELDERLY SERVICES INC | Winterset | P81Z Human Services | $464k | 1 |
| The Principal Trust for Post-Retirement Life Benefits | Des Moines | Y43 Mutual & Membership Benefit | $464k | 0 |
| GOOD NEIGHBOR EMERGENCY ASSISTANCE INC | Ames | P60 Human Services | $463k | 2 |
| THE CENTER | Davenport | P28 Human Services | $463k | 1 |
| EMPLOYER CONTRIBUTION VEBA TRUST WHITTIER COLLEGE | Clinton | Y43 Mutual & Membership Benefit | $463k | 1 |
| MARSHALL COUNTY ARTS AND CULTURE ALLIANC DBA ARTS CULTURE ALLIANCE | Marshalltown | A20 Arts, Culture & Humanities | $463k | 1 |
| SIOUXLAND COMMUNITY SOUP KITCHEN | Sioux City | — | $462k | 0 |
| ALICES RAINBOW CHILDCARE CENTERS | Iowa City | — | $461k | 0 |
| Centralia Peosta Community Fire Department Inc | Peosta | M24 Public Safety, Disaster Preparedness & Relief | $461k | 0 |
| IOWA FARM HOUSE ASSOCIATION | Des Moines | — | $461k | 0 |
| INSIDE OUT REENTRY INC | Iowa City | I43 Crime & Legal-Related | $460k | 1 |
| CEDAR FALLS HISTORICAL SOCIETY | Cedar Falls | — | $460k | 1 |
| SIOUX COUNTY YOUTH FAIR ASSOC | Sioux Center | O52 Youth Development | $460k | 0 |
| TOMSON FAMILY FOUNDATION TRUST | Mason City | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $460k | 0 |
| Waverly Public Library Founation | Waverly | B11 Education | $460k | 0 |
