Harris County schools ranked by test score
Latest STAAR year (2025-26). 154 schools in Harris County, Texas with reported Science scores. Texas state average: 47.1%.
| Rank | School | Level | Science | vs state |
|---|---|---|---|---|
| 1 | ALIEF EARLY COLLEGE H S HOUSTON · ALIEF ISD | High | 100.0% | +52.9pp |
| 2 | CARNEGIE VANGUARD H S HOUSTON · HOUSTON ISD | High | 100.0% | +52.9pp |
| 3 | KERR H S HOUSTON · ALIEF ISD | High | 100.0% | +52.9pp |
| 4 | TOMBALL STAR ACADEMY TOMBALL · TOMBALL ISD | High | 100.0% | +52.9pp |
| 5 | DEBAKEY H S FOR HEALTH PROF HOUSTON · HOUSTON ISD | High | 98.0% | +50.9pp |
| 6 | GALENA PARK ISD CAREER & TECHNICAL ECHS HOUSTON · GALENA PARK ISD | High | 97.0% | +49.9pp |
| 7 | KINDER H S FOR PERFORMING AND VISUAL ARTS HOUSTON · HOUSTON ISD | High | 97.0% | +49.9pp |
| 8 | CARL WUNSCHE SR H S SPRING · SPRING ISD | High | 96.0% | +48.9pp |
| 9 | CHALLENGE EARLY COLLEGE H S HOUSTON · HOUSTON ISD | High | 96.0% | +48.9pp |
| 10 | VICTORY EARLY COLLEGE H S HOUSTON · ALDINE ISD | High | 96.0% | +48.9pp |
| 11 | BRIDGELAND H S CYPRESS · CYPRESS-FAIRBANKS ISD | High | 94.0% | +46.9pp |
| 12 | IMPACT EARLY COLLEGE H S BAYTOWN · GOOSE CREEK CISD | High | 94.0% | +46.9pp |
| 13 | ENERGIZED FOR STEM ACADEMY H S HOUSTON · HOUSTON ISD | High | 93.0% | +45.9pp |
| 14 | SPRING EARLY COLLEGE ACADEMY HOUSTON · SPRING ISD | High | 93.0% | +45.9pp |
| 15 | CYPRESS RANCH H S CYPRESS · CYPRESS-FAIRBANKS ISD | High | 92.0% | +44.9pp |
| 16 | ISCHOOL HIGH - ATASCOCITA HOUSTON · TEXAS COLLEGE PREPARATORY ACADEMIES | High | 92.0% | +44.9pp |
| 17 | CLEAR HORIZONS EARLY COLLEGE H S HOUSTON · CLEAR CREEK ISD | High | 91.0% | +43.9pp |
| 18 | KINGWOOD H S KINGWOOD · HUMBLE ISD | High | 91.0% | +43.9pp |
| 19 | SOUTH EARLY COLLEGE H S HOUSTON · HOUSTON ISD | High | 91.0% | +43.9pp |
| 20 | WESTCHESTER ACADEMY FOR INTERNATIONAL STUDIES HOUSTON · SPRING BRANCH ISD | High | 91.0% | +43.9pp |
| 21 | CYPRESS WOODS H S CYPRESS · CYPRESS-FAIRBANKS ISD | High | 90.0% | +42.9pp |
| 22 | EAST EARLY COLLEGE H S HOUSTON · HOUSTON ISD | High | 90.0% | +42.9pp |
| 23 | BLANSON CTE H S HOUSTON · ALDINE ISD | High | 89.0% | +41.9pp |
| 24 | HOUSTON ACADEMY FOR INTERNATIONAL STUDIES HOUSTON · HOUSTON ISD | High | 89.0% | +41.9pp |
| 25 | TOMBALL MEMORIAL H S TOMBALL · TOMBALL ISD | High | 89.0% | +41.9pp |
| 26 | ENERGY INSTITUTE H S HOUSTON · HOUSTON ISD | High | 88.0% | +40.9pp |
| 27 | CALVIN NELMS H S KATY · CALVIN NELMS CHARTER SCHOOLS | High | 87.0% | +39.9pp |
| 28 | HARMONY SCHOOL OF DISCOVERY - HOUSTON HOUSTON · HARMONY PUBLIC SCHOOLS - HOUSTON NORTH | High | 86.0% | +38.9pp |
| 29 | MEMORIAL H S HOUSTON · SPRING BRANCH ISD | High | 86.0% | +38.9pp |
| 30 | NORTH HOUSTON EARLY COLLEGE H S HOUSTON · HOUSTON ISD | High | 86.0% | +38.9pp |
| 31 | SER-NINOS CHARTER HIGH HOUSTON · SER-NINOS CHARTER SCHOOL | High | 86.0% | +38.9pp |
| 32 | EASTWOOD ACADEMY HOUSTON · HOUSTON ISD | High | 85.0% | +37.9pp |
| 33 | KINGWOOD PARK H S KINGWOOD · HUMBLE ISD | High | 85.0% | +37.9pp |
| 34 | TAYLOR H S KATY · KATY ISD | High | 85.0% | +37.9pp |
| 35 | AVALOS P-TECH SCHOOL HOUSTON · ALDINE ISD | High | 84.0% | +36.9pp |
| 36 | TOMBALL H S TOMBALL · TOMBALL ISD | High | 84.0% | +36.9pp |
| 37 | YOUNG WOMEN'S COLLEGE PREP ACADEMY HOUSTON · HOUSTON ISD | High | 84.0% | +36.9pp |
| 38 | DEER PARK H S DEER PARK · DEER PARK ISD | High | 83.0% | +35.9pp |
| 39 | BELLAIRE H S BELLAIRE · HOUSTON ISD | High | 81.0% | +33.9pp |
| 40 | CLEAR BROOK H S FRIENDSWOOD · CLEAR CREEK ISD | High | 81.0% | +33.9pp |
| 41 | STRATFORD H S HOUSTON · SPRING BRANCH ISD | High | 81.0% | +33.9pp |
| 42 | CY-FAIR H S CYPRESS · CYPRESS-FAIRBANKS ISD | High | 80.0% | +32.9pp |
| 43 | GUY M SCONZO EARLY COLLEGE H S HUMBLE · HUMBLE ISD | High | 80.0% | +32.9pp |
| 44 | H S FOR LAW AND JUSTICE HOUSTON · HOUSTON ISD | High | 79.0% | +31.9pp |
| 45 | ISCHOOL-CREEKSIDE TOMBALL · TEXAS COLLEGE PREPARATORY ACADEMIES | High | 79.0% | +31.9pp |
| 46 | KLEIN H S KLEIN · KLEIN ISD | High | 79.0% | +31.9pp |
| 47 | ATASCOCITA H S HUMBLE · HUMBLE ISD | High | 78.0% | +30.9pp |
| 48 | ISCHOOL HIGH AT UNIVERSITY PARK HOUSTON · TEXAS COLLEGE PREPARATORY ACADEMIES | High | 78.0% | +30.9pp |
| 49 | WESTBURY H S HOUSTON · HOUSTON ISD | High | 78.0% | +30.9pp |
| 50 | LA PORTE H S LA PORTE · LA PORTE ISD | High | 77.0% | +29.9pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the STAAR % Meets Grade Level or Above threshold on the latest available STAAR Science test (school year 2025-26). Only public schools in Harris County, Texas with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Texas statewide enrollment-weighted average. To compare against neighboring counties, use the full Texas ranking.