| Humanities Council of Washington DC Inc | | Washington, DC | Local | 5 | 2024 | $254,200 |
| If Foundation | | Washington, DC | Local | 1 | 2024 | $15,000 |
| The Nancy Peery Marriott Foundation Inc | | Bethesda, MD | Local | 1 | 2024 | $10,000 |
| James R and Linda Beers Foundation Inc | | Washington, DC | Local | 4 | 2024 | $3,400 |
| Irwin P Edlavitch Foundation Inc | | West Palm Bch, FL | National | 2 | 2022 | $21,000 |
| Morris and Gwendolyn Cafritz Foundation | | Washington, DC | Local | 1 | 2022 | $15,000 |
| Max & Victoria Dreyfus Foundation | | Washington, DC | — | 2 | 2022 | $10,000 |
| Latino Economic Development Corporation of Washington DC | | Washington, DC | Local | 1 | 2021 | $142,477 |
| Venable Baetjer and Howard Foundation | | Baltimore, MD | National | 1 | 2021 | $6,000 |
| S Kann Sons Company Foundation Inc | | Chevy Chase, MD | Local | 2 | 2021 | $5,000 |
| Quander Historical & Educational Society Inc | | Washington, DC | — | 1 | 2020 | $150 |
| The Jewish Federation of Greater Washington Inc | | North Bethesda, MD | National | 1 | 2019 | $46,000 |
| George Wasserman Foundation Inc | | Bethesda, MD | Local | 1 | 2019 | $5,000 |
| Mills Family Foundation Inc | | Yonkers, NY | Local | 2 | 2019 | $2,000 |
| Wilczynski Foundation Inc | | Chevy Chase, MD | National | 2 | 2018 | $20,000 |
| Sally F & James Scott Hill | | Boston, MA | Local | 1 | 2018 | $2,290 |
| Lichtenberg Family Foundation | | | — | 2 | 2018 | $2,000 |
| Alan M & Mildred S Ravenal Foundation | | Bethesda, MD | National | 1 | 2018 | $250 |