| 1 | Somerset Academy Inc Education | Education | 87 | $372.1M | 78.0% | A |
| 2 | Dallas Baptist University Education | Education | 87 | $145.7M | 78.0% | A |
| 3 | Memorial Hermann Health System Health | Health | 86 | $7.6B | 78.0% | A |
| 4 | Yes Prep Public Schools Inc Education | Education | 86 | $263.0M | 78.0% | A |
| 5 | Cook Childrens Medical Center Health | Health | 85 | $1.9B | 78.0% | A |
| 6 | Kipp Texas Inc Education | Education | 85 | $484.5M | 78.0% | A |
| 7 | University Of The Incarnate Word Education | Education | 85 | $274.6M | 78.0% | A |
| 8 | Texas Childrens Hospital Health | Health | 84 | $3.8B | 78.0% | A |
| 9 | Baylor College Of Medicine Education | Education | 84 | $2.6B | 78.0% | A |
| 10 | Idea Public Schools Education | Education | 84 | $1.0B | 78.0% | A |
| 11 | Harmony Public Schools Education | Education | 84 | $548.9M | 78.0% | A |
| 12 | Uplift Education Education | Education | 84 | $304.7M | 78.0% | A |
| 13 | International Sustainable Energy Foundation Environment & Animals | Environment & Animals | 84 | $36.9M | 78.0% | A |
| 14 | Fort Worth Zoological Association Inc Environment & Animals | Environment & Animals | 82 | $53.1M | 78.0% | A |
| 15 | Austin Theatre Alliance Arts, Culture & Humanities | Arts, Culture & Humanities | 82 | $27.5M | 78.0% | A |
| 16 | Commemorative Air Force Arts, Culture & Humanities | Arts, Culture & Humanities | 82 | $23.9M | 78.0% | A |
| 17 | Ubongo International Arts, Culture & Humanities | Arts, Culture & Humanities | 81 | $10.3M | 78.0% | A |
| 18 | Methodist Hospitals Of Dallas Health | Health | 80 | $1.9B | 78.0% | A |
| 19 | Responsive Ed Texas Education | Education | 80 | $278.3M | 78.0% | A |
| 20 | Alliance To End Plastic Waste Inc Environment & Animals | Environment & Animals | 80 | $80.1M | 78.0% | A |
| 21 | Health Education Learning Project H E L P Arts, Culture & Humanities | Arts, Culture & Humanities | 80 | $33.6M | 78.0% | A |
| 22 | Emancipet Environment & Animals | Environment & Animals | 79 | $24.9M | 78.0% | B |
| 23 | Texas Childrens Health Plan Inc Health | Health | 78 | $3.1B | 78.0% | B |
| 24 | Great Hearts America Texas Environment & Animals | Environment & Animals | 78 | $110.8M | 78.0% | B |
| 25 | The Hobby Center Foundation Arts, Culture & Humanities | Arts, Culture & Humanities | 78 | $39.8M | 78.0% | B |
| 26 | Riverwalk Education Foundation Inc Education | Education | 77 | $128.4M | 78.0% | B |
| 27 | Rewild Environment & Animals | Environment & Animals | 77 | $53.3M | 78.0% | B |
| 28 | Hope Media Group Arts, Culture & Humanities | Arts, Culture & Humanities | 77 | $33.4M | 78.0% | B |
| 29 | Houston Grand Opera Association Inc Arts, Culture & Humanities | Arts, Culture & Humanities | 77 | $30.4M | 78.0% | B |
| 30 | Coastal Conservation Association Environment & Animals | Environment & Animals | 77 | $26.5M | 78.0% | B |
| 31 | Baylor University Education | Education | 76 | $1.5B | 78.0% | B |
| 32 | International American Education Federation Inc Education | Education | 76 | $278.6M | 78.0% | B |
| 33 | North Texas Public Broadcasting Inc Arts, Culture & Humanities | Arts, Culture & Humanities | 75 | $26.9M | 78.0% | B |
| 34 | The Methodist Hospital Health | Health | 73 | $2.9B | 78.0% | B |
| 35 | St Edwards University Education | Education | 73 | $181.7M | 78.0% | B |
| 36 | Woodlands Center For The Performing Arts Arts, Culture & Humanities | Arts, Culture & Humanities | 73 | $47.4M | 78.0% | B |
| 37 | Texas Agricultural Land Trust Environment & Animals | Environment & Animals | 73 | $12.1M | 78.0% | B |
| 38 | Broadway Dallas Inc Arts, Culture & Humanities | Arts, Culture & Humanities | 72 | $27.8M | 78.0% | B |
| 39 | Alamo Trust Inc Arts, Culture & Humanities | Arts, Culture & Humanities | 71 | $69.6M | 78.0% | B |
| 40 | Dallas Symphony Association Inc Arts, Culture & Humanities | Arts, Culture & Humanities | 71 | $42.8M | 78.0% | B |
| 41 | San Antonio Zoological Society Inc Environment & Animals | Environment & Animals | 69 | $63.8M | 78.0% | B |
| 42 | Childrens Health System Of Texas Health | Health | 68 | $2.4B | 78.0% | B |
| 43 | Texas Christian University Education | Education | 68 | $1.1B | 78.0% | B |
| 44 | Southern Methodist University Education | Education | 68 | $1.0B | 78.0% | B |
| 45 | Texas A&M Foundation Education | Education | 68 | $293.3M | 78.0% | B |
| 46 | Trinity University Education | Education | 68 | $230.2M | 78.0% | B |
| 47 | Houston Museum Of Natural Science Arts, Culture & Humanities | Arts, Culture & Humanities | 68 | $82.1M | 78.0% | B |
| 48 | Buffalo Bayou Partnership Environment & Animals | Environment & Animals | 68 | $42.6M | 78.0% | B |
| 49 | Houston Ballet Foundation Arts, Culture & Humanities | Arts, Culture & Humanities | 68 | $38.8M | 78.0% | B |
| 50 | Perot Museum Of Nature And Science Arts, Culture & Humanities | Arts, Culture & Humanities | 68 | $29.9M | 78.0% | B |