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allk12 · Rankings · Largest · Texas · Dallas County · High schools

The largest public high schools in Dallas County, Texas

This ranking covers the largest public high schools in Dallas County, Texas, drawn from 134 qualifying public high schools. DUNCANVILLE H S leads the list at 4,399, against a median of 555 across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked
134
Dallas County, Texas
Top Students
4,399
Median Students
555
LARGEST · DALLAS COUNTY, TEXAS
#SchoolCityDistrictLevelStudents
1DUNCANVILLE H SDUNCANVILLE, TXDUNCANVILLE ISDHigh4,399
2COPPELL H SCOPPELL, TXCOPPELL ISDHigh4,068
3SKYLINE H SDALLAS, TXDALLAS ISDHigh3,837
4SOUTH GRAND PRAIRIE H SGRAND PRAIRIE, TXGRAND PRAIRIE ISDHigh3,239
5LAKE HIGHLANDS H SDALLAS, TXRICHARDSON ISDHigh2,972
6SACHSE H SSACHSE, TXGARLAND ISDHigh2,935
7N GARLAND H SGARLAND, TXGARLAND ISDHigh2,929
8GRAND PRAIRIE H SGRAND PRAIRIE, TXGRAND PRAIRIE ISDHigh2,817
9HORN H SMESQUITE, TXMESQUITE ISDHigh2,757
10RICHARDSON H SRICHARDSON, TXRICHARDSON ISDHigh2,669
11MACARTHUR H SIRVING, TXIRVING ISDHigh2,484
12IRVING H SIRVING, TXIRVING ISDHigh2,390
13BERKNER H SRICHARDSON, TXRICHARDSON ISDHigh2,350
14NIMITZ H SIRVING, TXIRVING ISDHigh2,343
15GARLAND H SGARLAND, TXGARLAND ISDHigh2,335
16PEARCE H SRICHARDSON, TXRICHARDSON ISDHigh2,317
17MESQUITE H SMESQUITE, TXMESQUITE ISDHigh2,294
18LANCASTER H SLANCASTER, TXLANCASTER ISDHigh2,255
19BRYAN ADAMS H S LEADERSHIP ACADEMYDALLAS, TXDALLAS ISDHigh2,208
20W T WHITE H SDALLAS, TXDALLAS ISDHigh2,204
21SUNSET H SDALLAS, TXDALLAS ISDHigh2,164
22ROWLETT H SROWLETT, TXGARLAND ISDHigh2,156
23HIGHLAND PARK H SDALLAS, TXHIGHLAND PARK ISDHigh2,119
24NORTH MESQUITE H SMESQUITE, TXMESQUITE ISDHigh2,099
25LAKEVIEW CENTENNIAL H SGARLAND, TXGARLAND ISDHigh2,073
26TURNER H SCARROLLTON, TXCARROLLTON-FARMERS BRANCH ISDHigh2,035
27MOISES E MOLINA H SDALLAS, TXDALLAS ISDHigh2,006
28S GARLAND H SGARLAND, TXGARLAND ISDHigh2,001
29WEST MESQUITE H SMESQUITE, TXMESQUITE ISDHigh1,997
30CEDAR HILL H SCEDAR HILL, TXCEDAR HILL ISDHigh1,974
31SMITH H SCARROLLTON, TXCARROLLTON-FARMERS BRANCH ISDHigh1,971
32NAAMAN FOREST H SGARLAND, TXGARLAND ISDHigh1,949
33DESOTO H SDESOTO, TXDESOTO ISDHigh1,936
34WOODROW WILSON H SDALLAS, TXDALLAS ISDHigh1,832
35SEAGOVILLE H SDALLAS, TXDALLAS ISDHigh1,786
36W W SAMUELL H SDALLAS, TXDALLAS ISDHigh1,709
37JACK E SINGLEY ACADEMYIRVING, TXIRVING ISDHigh1,697
38VROONLAND - VANGUARD H SMESQUITE, TXMESQUITE ISDHigh1,605
39JOHN A DUBISKI CAREER H SGRAND PRAIRIE, TXGRAND PRAIRIE ISDHigh1,574
40HILLCREST H SDALLAS, TXDALLAS ISDHigh1,572
41SOUTH OAK CLIFF H SDALLAS, TXDALLAS ISDHigh1,560
42POTEET H SMESQUITE, TXMESQUITE ISDHigh1,523
43THOMAS JEFFERSON H SDALLAS, TXDALLAS ISDHigh1,516
44H GRADY SPRUCE H SDALLAS, TXDALLAS ISDHigh1,370
45W H ADAMSON H SDALLAS, TXDALLAS ISDHigh1,353
46EMMETT J CONRAD H SDALLAS, TXDALLAS ISDHigh1,321
47NORTH DALLAS H SDALLAS, TXDALLAS ISDHigh1,300
48DR L G PINKSTON SR H SDALLAS, TXDALLAS ISDHigh1,264
49JUSTIN F KIMBALL H SDALLAS, TXDALLAS ISDHigh1,175
50DAVID W CARTER H SDALLAS, TXDALLAS ISDHigh1,097
Page 1 of 3 · top 134 of 134 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

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DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.