Rankings · Texas
Largest schools in Harris County, Texas
Ranked by enrollment — academic rankings appear once test-score data is loaded.
| # | School | City | District | Enrollment |
|---|---|---|---|---|
| 1 | TEXAS CONNECTIONS ACADEMY AT HOUSTON charter | HOUSTON | HOUSTON ISD | 11318 |
| 2 | NORTH SHORE SENIOR HIGH | HOUSTON | GALENA PARK ISD | 4151 |
| 3 | SUMMER CREEK H S | HOUSTON | HUMBLE ISD | 4118 |
| 4 | DEER PARK H S | DEER PARK | DEER PARK ISD | 4105 |
| 5 | ELSIK H S | HOUSTON | ALIEF ISD | 3889 |
| 6 | KLEIN CAIN H S | KLEIN | KLEIN ISD | 3763 |
| 7 | BRIDGELAND H S | CYPRESS | CYPRESS-FAIRBANKS ISD | 3732 |
| 8 | SEVEN LAKES H S | KATY | KATY ISD | 3714 |
| 9 | CINCO RANCH H S | KATY | KATY ISD | 3662 |
| 10 | KLEIN OAK H S | KLEIN | KLEIN ISD | 3630 |
| 11 | ATASCOCITA H S | HUMBLE | HUMBLE ISD | 3595 |
| 12 | DOBIE H S | HOUSTON | PASADENA ISD | 3564 |
| 13 | C E KING H S | HOUSTON | SHELDON ISD | 3563 |
| 14 | CYPRESS WOODS H S | CYPRESS | CYPRESS-FAIRBANKS ISD | 3548 |
| 15 | KLEIN H S | KLEIN | KLEIN ISD | 3510 |
| 16 | HASTINGS H S | HOUSTON | ALIEF ISD | 3507 |
| 17 | CYPRESS RANCH H S | CYPRESS | CYPRESS-FAIRBANKS ISD | 3450 |
| 18 | JORDAN H S | KATY | KATY ISD | 3449 |
| 19 | TOMBALL H S | TOMBALL | TOMBALL ISD | 3393 |
| 20 | KATY H S | KATY | KATY ISD | 3390 |
| 21 | TAYLOR H S | KATY | KATY ISD | 3318 |
| 22 | MACARTHUR H S | HOUSTON | ALDINE ISD | 3265 |
| 23 | KLEIN COLLINS H S | KLEIN | KLEIN ISD | 3240 |
| 24 | TOMBALL MEMORIAL H S | TOMBALL | TOMBALL ISD | 3240 |
| 25 | KLEIN FOREST H S | KLEIN | KLEIN ISD | 3217 |
| 26 | JERSEY VILLAGE H S | HOUSTON | CYPRESS-FAIRBANKS ISD | 3188 |
| 27 | TOMPKINS H S | KATY | KATY ISD | 3183 |
| 28 | BELLAIRE H S | BELLAIRE | HOUSTON ISD | 3177 |
| 29 | CY-FAIR H S | CYPRESS | CYPRESS-FAIRBANKS ISD | 3170 |
| 30 | PAETOW H S | KATY | KATY ISD | 3123 |
| 31 | PASADENA MEMORIAL H S | PASADENA | PASADENA ISD | 3068 |
| 32 | CYPRESS PARK H S | CYPRESS | CYPRESS-FAIRBANKS ISD | 3048 |
| 33 | CYPRESS LAKES H S | KATY | CYPRESS-FAIRBANKS ISD | 3039 |
| 34 | CYPRESS CREEK H S | HOUSTON | CYPRESS-FAIRBANKS ISD | 3031 |
| 35 | LANGHAM CREEK H S | HOUSTON | CYPRESS-FAIRBANKS ISD | 2980 |
| 36 | CYPRESS FALLS H S | HOUSTON | CYPRESS-FAIRBANKS ISD | 2961 |
| 37 | DAVIS H S ALDINE | HOUSTON | ALDINE ISD | 2946 |
| 38 | HUMBLE H S | HUMBLE | HUMBLE ISD | 2931 |
| 39 | MORTON RANCH H S | KATY | KATY ISD | 2909 |
| 40 | KINGWOOD H S | KINGWOOD | HUMBLE ISD | 2845 |
| 41 | MAYDE CREEK H S | HOUSTON | KATY ISD | 2822 |
| 42 | LAMAR H S | HOUSTON | HOUSTON ISD | 2790 |
| 43 | CHANNELVIEW H S | CHANNELVIEW | CHANNELVIEW ISD | 2772 |
| 44 | TAYLOR H S | HOUSTON | ALIEF ISD | 2758 |
| 45 | CYPRESS RIDGE H S | HOUSTON | CYPRESS-FAIRBANKS ISD | 2694 |
| 46 | MEMORIAL H S | HOUSTON | SPRING BRANCH ISD | 2669 |
| 47 | NIMITZ H S | HOUSTON | ALDINE ISD | 2572 |
| 48 | CYPRESS SPRINGS H S | CYPRESS | CYPRESS-FAIRBANKS ISD | 2568 |
| 49 | WESTSIDE H S | HOUSTON | HOUSTON ISD | 2486 |
| 50 | HEIGHTS H S | HOUSTON | HOUSTON ISD | 2467 |
| 51 | SAM RAYBURN H S | PASADENA | PASADENA ISD | 2420 |
| 52 | STRATFORD H S | HOUSTON | SPRING BRANCH ISD | 2400 |
| 53 | SPRING H S | SPRING | SPRING ISD | 2358 |
| 54 | ANDY DEKANEY H S | HOUSTON | SPRING ISD | 2344 |
| 55 | ALDINE H S | HOUSTON | ALDINE ISD | 2288 |
| 56 | STERLING H S | BAYTOWN | GOOSE CREEK CISD | 2190 |
| 57 | CROSBY H S | CROSBY | CROSBY ISD | 2188 |
| 58 | PASADENA H S | PASADENA | PASADENA ISD | 2147 |
| 59 | WESTFIELD H S | HOUSTON | SPRING ISD | 2140 |
| 60 | NORTHBROOK H S | HOUSTON | SPRING BRANCH ISD | 2132 |
| 61 | GOOSE CREEK MEMORIAL | BAYTOWN | GOOSE CREEK CISD | 2115 |
| 62 | MILBY H S | HOUSTON | HOUSTON ISD | 2112 |
| 63 | HOUSTON MATH SCIENCE AND TECHNOLOGY CENTER | HOUSTON | HOUSTON ISD | 2089 |
| 64 | LA PORTE H S | LA PORTE | LA PORTE ISD | 2087 |
| 65 | EISENHOWER H S | HOUSTON | ALDINE ISD | 2018 |
| 66 | ADAMS J H | KATY | KATY ISD | 2015 |
| 67 | SOUTH HOUSTON H S | SO HOUSTON | PASADENA ISD | 1983 |
| 68 | KINGWOOD PARK H S | KINGWOOD | HUMBLE ISD | 1868 |
| 69 | SPRING WOODS H S | HOUSTON | SPRING BRANCH ISD | 1821 |
| 70 | GALENA PARK H S | GALENA PARK | GALENA PARK ISD | 1793 |
| 71 | WESTBURY H S | HOUSTON | HOUSTON ISD | 1757 |
| 72 | LEE H S | BAYTOWN | GOOSE CREEK CISD | 1749 |
| 73 | WOODCREEK J H | KATY | KATY ISD | 1674 |
| 74 | SPRAGUE MIDDLE | CYPRESS | CYPRESS-FAIRBANKS ISD | 1664 |
| 75 | BECKENDORFF J H | KATY | KATY ISD | 1615 |
| 76 | WISDOM H S | HOUSTON | HOUSTON ISD | 1609 |
| 77 | CROSBY MIDDLE | CROSBY | CROSBY ISD | 1581 |
| 78 | CHAVEZ H S | HOUSTON | HOUSTON ISD | 1571 |
| 79 | FREEMAN H S | KATY | KATY ISD | 1551 |
| 80 | DR KIRK LEWIS CAREER AND TECHNICAL H S | HOUSTON | PASADENA ISD | 1531 |
| 81 | WALTRIP H S | HOUSTON | HOUSTON ISD | 1522 |
| 82 | SEVEN LAKES J H | KATY | KATY ISD | 1521 |
| 83 | CARL WUNSCHE SR H S | SPRING | SPRING ISD | 1511 |
| 84 | HARMONY SCHOOL OF EXCELLENCE - SUGAR LAND charter | HOUSTON | HARMONY PUBLIC SCHOOLS - HOUSTON WEST | 1511 |
| 85 | ROWE MIDDLE | HOUSTON | CYPRESS-FAIRBANKS ISD | 1508 |
| 86 | HAMILTON MIDDLE | CYPRESS | CYPRESS-FAIRBANKS ISD | 1493 |
| 87 | LANIER MIDDLE | HOUSTON | HOUSTON ISD | 1484 |
| 88 | TAYS J H | KATY | KATY ISD | 1467 |
| 89 | ARAGON MIDDLE | HOUSTON | CYPRESS-FAIRBANKS ISD | 1437 |
| 90 | SPILLANE MIDDLE | CYPRESS | CYPRESS-FAIRBANKS ISD | 1437 |
| 91 | MADISON H S | HOUSTON | HOUSTON ISD | 1435 |
| 92 | HARMONY SCIENCE ACADEMY-KATY charter | HOUSTON | HARMONY PUBLIC SCHOOLS - HOUSTON WEST | 1413 |
| 93 | ANTHONY MIDDLE | CYRESS | CYPRESS-FAIRBANKS ISD | 1410 |
| 94 | MCGOWN EL | CYPRESS | CYPRESS-FAIRBANKS ISD | 1399 |
| 95 | THORNTON MIDDLE | KATY | CYPRESS-FAIRBANKS ISD | 1375 |
| 96 | HARMONY SCHOOL OF EXCELLENCE - KATY charter | HOUSTON | HARMONY PUBLIC SCHOOLS - HOUSTON NORTH | 1373 |
| 97 | SALYARDS MIDDLE | HOUSTON | CYPRESS-FAIRBANKS ISD | 1372 |
| 98 | HASKETT J H | KATY | KATY ISD | 1369 |
| 99 | HARMONY SCIENCE ACADEMY- BEAUMONT charter | HOUSTON | HARMONY PUBLIC SCHOOLS - HOUSTON WEST | 1361 |
| 100 | SHARPSTOWN INTERNATIONAL SCHOOL | HOUSTON | HOUSTON ISD | 1359 |
| 101 | GOODSON MIDDLE | CYPRESS | CYPRESS-FAIRBANKS ISD | 1348 |
| 102 | ARNOLD MIDDLE | CYPRESS | CYPRESS-FAIRBANKS ISD | 1345 |
| 103 | CINCO RANCH J H | KATY | KATY ISD | 1343 |
| 104 | MEMORIAL MIDDLE | HOUSTON | SPRING BRANCH ISD | 1342 |
| 105 | COOK MIDDLE | HOUSTON | CYPRESS-FAIRBANKS ISD | 1339 |
| 106 | STRACK INT | KLEIN | KLEIN ISD | 1332 |
| 107 | C E KING MIDDLE | HOUSTON | SHELDON ISD | 1315 |
| 108 | SHARPSTOWN H S | HOUSTON | HOUSTON ISD | 1314 |
| 109 | WUNDERLICH INT | KLEIN | KLEIN ISD | 1305 |
| 110 | BURBANK MIDDLE | HOUSTON | HOUSTON ISD | 1301 |
| 111 | BYRD EL | CYPRESS | CYPRESS-FAIRBANKS ISD | 1287 |
| 112 | PIN OAK MIDDLE | BELLAIRE | HOUSTON ISD | 1280 |
| 113 | HOFIUS INT | KLEIN | KLEIN ISD | 1279 |
| 114 | NORTH SHORE MIDDLE | HOUSTON | GALENA PARK ISD | 1274 |
| 115 | SMITH MIDDLE | CYPRESS | CYPRESS-FAIRBANKS ISD | 1268 |
| 116 | BLEYL MIDDLE | HOUSTON | CYPRESS-FAIRBANKS ISD | 1266 |
| 117 | TRUITT MIDDLE | HOUSTON | CYPRESS-FAIRBANKS ISD | 1266 |
| 118 | WEST LAKE MIDDLE | HUMBLE | HUMBLE ISD | 1265 |
| 119 | BLANSON CTE H S | HOUSTON | ALDINE ISD | 1248 |
| 120 | HAZEL S PATTISON EL | KATY | KATY ISD | 1245 |
| 121 | CREEKSIDE PARK J H | THE WOODLANDS | TOMBALL ISD | 1233 |
| 122 | BLACK MIDDLE | HOUSTON | HOUSTON ISD | 1230 |
| 123 | RODGER & ELLEN BECK J H | KATY | KATY ISD | 1222 |
| 124 | JENKS EL | KATY | KATY ISD | 1220 |
| 125 | DOERRE INT | KLEIN | KLEIN ISD | 1210 |
| 126 | MCELWAIN EL | KATY | KATY ISD | 1210 |
| 127 | RENNELL EL | CYPRESS | CYPRESS-FAIRBANKS ISD | 1208 |
| 128 | WOODCREEK EL | KATY | KATY ISD | 1203 |
| 129 | KLEB INT | KLEIN | KLEIN ISD | 1200 |
| 130 | ULRICH INT | KLEIN | KLEIN ISD | 1197 |
| 131 | KATY J H | KATY | KATY ISD | 1196 |
| 132 | WEST UNIVERSITY EL | HOUSTON | HOUSTON ISD | 1195 |
| 133 | NELSON J H | KATY | KATY ISD | 1185 |
| 134 | O'DONNELL MIDDLE | HOUSTON | ALIEF ISD | 1184 |
| 135 | WATKINS MIDDLE | HOUSTON | CYPRESS-FAIRBANKS ISD | 1176 |
| 136 | WILLOW WOOD J H | TOMBALL | TOMBALL ISD | 1172 |
| 137 | HARGRAVE H S | HUFFMAN | HUFFMAN ISD | 1171 |
| 138 | MEYERLAND MIDDLE | HOUSTON | HOUSTON ISD | 1168 |
| 139 | PILGRIM ACADEMY | HOUSTON | HOUSTON ISD | 1156 |
| 140 | BRYANT EL | BROOKSHIRE | KATY ISD | 1152 |
| 141 | HARMONY SCHOOL OF EXCELLENCE-HOUSTON charter | HOUSTON | HARMONY PUBLIC SCHOOLS - HOUSTON NORTH | 1152 |
| 142 | HOGG MIDDLE | HOUSTON | HOUSTON ISD | 1149 |
| 143 | JONES MIDDLE | HUMBLE | ALDINE ISD | 1146 |
| 144 | KRIMMEL INTERMED | KLEIN | KLEIN ISD | 1146 |
| 145 | WELLS EL | CYPRESS | CYPRESS-FAIRBANKS ISD | 1145 |
| 146 | MORTON RANCH J H | KATY | KATY ISD | 1141 |
| 147 | JAMES & MITZI CROSS EL | KATY | KATY ISD | 1137 |
| 148 | CAMPBELL EL | KATY | KATY ISD | 1136 |
| 149 | SPRING BRANCH MIDDLE | HOUSTON | SPRING BRANCH ISD | 1136 |
| 150 | CREEKWOOD MIDDLE | KINGWOOD | HUMBLE ISD | 1135 |