| Youth Shelter Care of North Central Iowa Inc | Fort Dodge | P70Z Human Services | $1.7M | 2 |
| SUCCESSLINK INC | Waterloo | P50 Human Services | $1.7M | 0 |
| CARLEEN AND EUGENE GRANDON CHARITABLE FOUNDATION | Cedar Rapids | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $1.7M | 2 |
| HEART OF IOWA SCHOOL TUITION ORGANIZATION INC | Urbandale | B82 Education | $1.7M | 0 |
| UNITED FIRE GROUP FOUNDATION | Cedar Rapids | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $1.7M | 0 |
| BETTER BUSINESS BUREAU OF DES MOINES INC | Des Moines | — | $1.7M | 1 |
| AGRISAFE NETWORK INC | Peosta | E023 Health Care | $1.7M | 1 |
| Claude W & Dolly Ahrens Foundation | Grinnell | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $1.7M | 2 |
| RONALD MCDONALD HOUSE CHARITIES OF CENTRAL IOWA INC | Des Moines | E86Z Health Care | $1.7M | 2 |
| WATERLOO DEVELOPMENT CORPORATION | Waterloo | S30 Community Improvement & Capacity Building | $1.7M | 0 |
| GREEN VALLEY FLOYD GOLF CORP | Sioux City | — | $1.7M | 4 |
| THE HOUSING FELLOWSHIP | Iowa City | — | $1.7M | 4 |
| MECHANICAL CONTRACTORS ASSOCIATION OF IOWA INC | Urbandale | — | $1.7M | 1 |
| FAITH ACADEMY | Iowa City | B24 Education | $1.7M | 0 |
| GREATER DES MOINES MONTESSORI ASSOCIATION INC | West Des Moines | — | $1.7M | 2 |
| R J MCELROY TRUST | Waterloo | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $1.7M | 7 |
| LIFE SKILLS TRAINING CENTER INC | Le Mars | — | $1.7M | 1 |
| PATRONUS INC | Corydon | E11 Health Care | $1.7M | 1 |
| FOREST CITY FAMILY YMCA | Forest City | P27Z Human Services | $1.7M | 1 |
| IOWA ONCOLOGY RESEARCH ASSOCIATION | Des Moines | H30Z Medical Research | $1.7M | 0 |
| Tri-State Christian School Association | Dubuque | — | $1.7M | 1 |
| HNI Charitable Foundation | Muscatine | T20 Philanthropy, Voluntarism & Grantmaking Foundations | $1.7M | 0 |
| Grace C Mae Advocate Center Inc | Cedar Rapids | P40 Human Services | $1.7M | 1 |
| Friends of Garrigan High School Inc | Algona | B110 Education | $1.7M | 0 |
| Hennessy Charitable Trust | Dubuque | — | $1.7M | 0 |
| MAX AND HELEN GUERNSEY CHARITABLE FOUNDATION | Cedar Falls | T20Z Philanthropy, Voluntarism & Grantmaking Foundations | $1.7M | 5 |
| MORNING STAR ACADEMY ASSOCIATION | Bettendorf | B21P Education | $1.7M | 0 |
| MAINFRAME STUDIOS | Des Moines | A99 Arts, Culture & Humanities | $1.7M | 0 |
| PLAN SPONSOR TRUST OF BEECHWOOD HEALTHCARE CENTER | Clinton | Y43 Mutual & Membership Benefit | $1.7M | 0 |
| WE WILL COLLECTIVE INCORPORATED | Humboldt | — | $1.7M | 1 |
| IOWA ENVIRONMENTAL COUNCIL | Des Moines | C010 Environment | $1.7M | 1 |
| UNITED CHRISTIANS INTERNATIONAL | Cherokee | X99 Religion-Related | $1.6M | 1 |
| Palo Cooperative Telephone Association | Palo | — | $1.6M | 9 |
| CEDAR RAPIDS COMMUNITY SCHOOL DISTRICT FOUNDATION | Cedar Rapids | — | $1.6M | 1 |
| FUELIOWA | Urbandale | — | $1.6M | 4 |
| PI FOUNDATION | Newton | L20 Housing & Shelter | $1.6M | 2 |
| DUBUQUE MERCY HEALTH FOUNDATION | Dubuque | E112 Health Care | $1.6M | 3 |
| JAMIE BARWICK HILLS & DALES FOUNDATION | Dubuque | P110 Human Services | $1.6M | 1 |
| PEO Sisterhood IL State Chapter | Des Moines | — | $1.6M | 0 |
| BOMGAARS FAMILY FOUNDATION | Sioux City | T22 Philanthropy, Voluntarism & Grantmaking Foundations | $1.6M | 0 |
| DUNCAN HEIGHTS INC | Garner | P700 Human Services | $1.6M | 0 |
| CORNERSTONE FAMILY CHURCH | Des Moines | — | $1.6M | 0 |
| YOUNG MEN'S CHRISTIAN ASSOCIATION OF OTTUMWA IOWA | Ottumwa | — | $1.6M | 1 |
| IOWA COMMUNICATIONS ALLIANCE | West Des Moines | S41 Community Improvement & Capacity Building | $1.6M | 1 |
| VISION SOCCER ACADEMY OF WAUKEE | Waukee | N64 Recreation & Sports | $1.6M | 0 |
| YOUTH AND SHELTER SERVICES FOUNDATION | Ames | — | $1.6M | 2 |
| GREENSTATE FOUNDATION | North Liberty | T21 Philanthropy, Voluntarism & Grantmaking Foundations | $1.6M | 0 |
| BENEVOLENT & PROTECTIVE ORDER ELKS 590 | Iowa City | — | $1.6M | 2 |
| ANKENY GOLF & COUNTRY CLUB | Ankeny | — | $1.6M | 4 |
| HIGHER THINGS INC | Lisbon | X20 Religion-Related | $1.6M | 5 |
