Charter watch
Charter schools in Harris County
Every charter campus physically in the county, with its October enrollment and its 2026 state rating, beside the rating of the school district it sits inside. Read from the Texas Education Agency's files every week.
189 charter campuses, 93,754 students enrolled as of October.
Inside each school district
| District the campuses sit in | Charter campuses | Charter students | District's rating |
|---|---|---|---|
| Houston ISD | 101 | 50,983 | A |
| Alief ISD | 19 | 10,900 | Not Rated |
| Pasadena ISD | 16 | 8,140 | C |
| Spring ISD | 11 | 5,336 | C |
| Aldine ISD | 11 | 5,158 | B |
| Cypress Fairbanks ISD | 8 | 4,313 | A |
| Katy ISD | 8 | 3,674 | C |
| Galena Park ISD | 3 | 1,746 | B |
| Klein ISD | 3 | 1,260 | A |
| Tomball ISD | 4 | 1,166 | B |
| Clear Creek ISD | 2 | 444 | A |
| Goose Creek CISD | 1 | 436 | B |
| Humble ISD | 2 | 198 | Not Rated |
Charter campuses inside Tomball ISD
| Campus | Run by | Grades | Students | Rating | District it sits in |
|---|---|---|---|---|---|
| Sst The Woodlands27440 Kuykendahl Rd, Tomball 77375 · TEA 015827003 | School Of Science And Technology | 'PK-07 | 556 | Tomball ISD (B) | |
| Ischool High At University Park20515 State Hwy 249, Houston 77070 · TEA 221801051 | Texas College Preparatory Academies | '06-12 | 458 | Tomball ISD (B) | |
| Ischool-creekside8747 W New Harmony Trail, Tomball 77375 · TEA 221801080 | Texas College Preparatory Academies | '09-12 | 117 | Tomball ISD (B) | |
| Comquest Academy207 N Peach St, Tomball 77375 · TEA 101842001 | Comquest Academy | 'KG-12 | 35 | Tomball ISD (B) |
Largest charter operators here
- Yes Prep Public Schools Inc: 24 campuses, 20,171 students
- Kipp Texas Public Schools: 30 campuses, 19,987 students
- Harmony Public Schools - Houston North: 9 campuses, 6,530 students
- International Leadership Of Texas (iltexas): 9 campuses, 5,979 students
- Idea Public Schools: 7 campuses, 4,104 students
- Harmony Public Schools - Houston South: 6 campuses, 4,100 students
- School Of Science And Technology: 4 campuses, 3,310 students
- Texas College Preparatory Academies: 6 campuses, 2,385 students
- Houston Gateway Academy Inc: 3 campuses, 2,106 students
- Bakerripley Community Schools: 5 campuses, 1,908 students
- Southwest Public Schools: 5 campuses, 1,727 students
- Aristoi Classical Academy: 3 campuses, 1,713 students
- Beta Academy: 2 campuses, 1,674 students
- Raul Yzaguirre Schools For Success: 6 campuses, 1,489 students
- Ser-ninos Charter School: 4 campuses, 1,206 students
Sources: TEA AskTED school directory (campuses, site addresses, October enrollment); TEA statewide ratings spreadsheet; campus locations from a geocoded AskTED copy on Harris County's map server and the U.S. Census geocoder; host district from the Harris Central Appraisal District's school-district map. A campus's "district it sits in" is the ISD whose boundary contains it, not where its students live.