The average public high school in Texas has approximately 754 students (2024-25).
The public high schools with the largest student enrollments are listed below (where sufficient data available).
The largest public high school in Texas (by enrollment) is Texas Virtual At Hallsville with 14,229 students.
# Students Range: 3,413
14,229
Avg. # Students: 4,352
Largest Texas Public High Schools (2024-25)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
# Students
Grades
Location
Rank: #11.
Texas Virtual At Hallsville
Alternative School
(Math: 9% | Reading: 36%)
Rank:
Rank:
1/
Bottom 50%10
Students: 14,229
Grades: 3-12
1825 Lakeway Drive Suite 400
Lewisville, TX 75057
(972) 420-1404
Lewisville, TX 75057
(972) 420-1404
Rank: #22.
Texas Connections At Houston
Charter School
(Math: 26% | Reading: 63%)
Rank:
Rank:
5/
Bottom 50%10
Students: 10,127
Grades: 3-12
10550 Richmond Ave Houston Tx
Houston, TX 77042
(281) 661-8293
Houston, TX 77042
(281) 661-8293
Rank: #33.
Allen High School
(Math: 79% | Reading: 15-19%)
Rank:
Rank:
5/
Bottom 50%10
Students: 5,315
Grades: 8-12
300 Rivercrest Blvd
Allen, TX 75002
(972) 727-0400
Allen, TX 75002
(972) 727-0400
Rank: #44.
Conroe High School
(Math: 26% | Reading: 49%)
Rank:
Rank:
4/
Bottom 50%10
Students: 4,663
Grades: 9-12
3200 W Davis St
Conroe, TX 77304
(936) 709-5700
Conroe, TX 77304
(936) 709-5700
Rank: #55.
Duncanville High School
(Math: 16% | Reading: 37%)
Rank:
Rank:
2/
Bottom 50%10
Students: 4,549
Grades: 8-12
900 W Camp Wisdom
Duncanville, TX 75116
(972) 708-3700
Duncanville, TX 75116
(972) 708-3700
Rank: #66.
North Shore Senior High School
(Math: 51% | Reading: 38%)
Rank:
Rank:
5/
Bottom 50%10
Students: 4,528
Grades: 9-12
353 N Castlegory
Houston, TX 77049
(832) 386-4100
Houston, TX 77049
(832) 386-4100
Rank: #77.
The Woodlands High School
(Math: 73% | Reading: 80%)
Rank:
Rank:
10/
Top 5%10
Students: 4,379
Grades: 9-12
6101 Research Forest Dr
Spring, TX 77381
(936) 709-1200
Spring, TX 77381
(936) 709-1200
Rank: #88.
Lewisville High School
(Math: 35% | Reading: 44%)
Rank:
Rank:
4/
Bottom 50%10
Students: 4,286
Grades: 9-12
1098 W Main St
Lewisville, TX 75067
(469) 713-5190
Lewisville, TX 75067
(469) 713-5190
Rank: #99.
Skyline High School
Magnet School
(Math: 19% | Reading: 34%)
Rank:
Rank:
1/
Bottom 50%10
Students: 4,264
Grades: 9-12
7777 Forney Rd
Dallas, TX 75227
(972) 502-3400
Dallas, TX 75227
(972) 502-3400
Rank: #1010.
Elsik High School
(Math: 27% | Reading: 28%)
Rank:
Rank:
2/
Bottom 50%10
Students: 4,123
Grades: 9-12
12601 High Star
Houston, TX 77072
(281) 498-8110
Houston, TX 77072
(281) 498-8110
Rank: #1111.
Deer Park High School
(Math: 52% | Reading: 50%)
Rank:
Rank:
7/
Top 50%10
Students: 3,991
Grades: 9-12
710 W San Augustine
Deer Park, TX 77536
(832) 668-7200
Deer Park, TX 77536
(832) 668-7200
Rank: #1212.
Hastings High School
(Math: 21% | Reading: 26%)
Rank:
Rank:
1/
Bottom 50%10
Students: 3,966
Grades: 9-12
4410 Cook Rd
Houston, TX 77072
(281) 498-8110
Houston, TX 77072
(281) 498-8110
Rank: #1313.
Odessa High School
(Math: 18% | Reading: 19%)
Rank:
Rank:
1/
Bottom 50%10
Students: 3,914
Grades: 8-12
1301 N Dotsy
Odessa, TX 79760
(432) 456-0029
Odessa, TX 79760
(432) 456-0029
Rank: #1414.
Dobie High School
(Math: 47% | Reading: 43%)
Rank:
Rank:
6/
Top 50%10
Students: 3,873
Grades: 9-12
10220 Blackhawk
Houston, TX 77089
(713) 740-0370
Houston, TX 77089
(713) 740-0370
Rank: #1515.
Atascocita High School
(Math: 30% | Reading: 53%)
Rank:
Rank:
5/
Bottom 50%10
Students: 3,854
Grades: 9-12
13300 Will Clayton Pkwy
Humble, TX 77346
(281) 641-7500
Humble, TX 77346
(281) 641-7500
Rank: #1616.
Coppell High School
(Math: 76% | Reading: 80%)
Rank:
Rank:
10/
Top 5%10
Students: 3,839
Grades: 9-12
185 W Pkwy Blvd
Coppell, TX 75019
(214) 496-6100
Coppell, TX 75019
(214) 496-6100
Rank: #1717.
Klein Cain High School
(Math: 48% | Reading: 54%)
Rank:
Rank:
7/
Top 50%10
Students: 3,830
Grades: 9-12
10201 Spring Cypress Rd
Houston, TX 77070
(832) 249-4000
Houston, TX 77070
(832) 249-4000
Rank: #1818.
United High School
(Math: 60% | Reading: 54%)
Rank:
Rank:
8/
Top 30%10
Students: 3,762
Grades: 9-12
2811 United Ave
Laredo, TX 78045
(956) 473-5600
Laredo, TX 78045
(956) 473-5600
Rank: #1919.
Permian High School
(Math: 16% | Reading: 26%)
Rank:
Rank:
1/
Bottom 50%10
Students: 3,734
Grades: 8-12
1800 E 42nd St
Odessa, TX 79760
(432) 456-0039
Odessa, TX 79760
(432) 456-0039
Rank: #2020.
Martin High School
(Math: 43% | Reading: 57%)
Rank:
Rank:
7/
Top 50%10
Students: 3,733
Grades: 9-12
4501 W Pleasant Ridge Rd
Arlington, TX 76016
(682) 867-8600
Arlington, TX 76016
(682) 867-8600
Rank: #2121.
Round Rock High School
(Math: 66% | Reading: 74%)
Rank:
Rank:
10/
Top 10%10
Students: 3,721
Grades: 9-12
201 Deepwood Dr
Round Rock, TX 78681
(512) 464-6000
Round Rock, TX 78681
(512) 464-6000
Rank: #2222.
Lake Travis High School
(Math: 54% | Reading: 72%)
Rank:
Rank:
9/
Top 20%10
Students: 3,666
Grades: 9-12
3324 Ranch Rd 620 S
Austin, TX 78738
(512) 533-6100
Austin, TX 78738
(512) 533-6100
Rank: #2323.
Hebron High School
(Math: 55% | Reading: 71%)
Rank:
Rank:
9/
Top 20%10
Students: 3,655
Grades: 8-12
4207 Plano Pkwy
Carrollton, TX 75010
(469) 713-5183
Carrollton, TX 75010
(469) 713-5183
Rank: #2424.
Flower Mound High School
(Math: 75% | Reading: 86%)
Rank:
Rank:
10/
Top 5%10
Students: 3,602
Grades: 9-12
3411 Peters Colony Rd
Flower Mound, TX 75022
(469) 713-5192
Flower Mound, TX 75022
(469) 713-5192
Rank: #2525.
Harlan High School
(Math: 43% | Reading: 61%)
Rank:
Rank:
7/
Top 50%10
Students: 3,598
Grades: 9-12
14350 Culebra Rd
San Antonio, TX 78253
(210) 398-2200
San Antonio, TX 78253
(210) 398-2200
Rank: #2626.
Klein Oak High School
(Math: 53% | Reading: 56%)
Rank:
Rank:
8/
Top 30%10
Students: 3,593
Grades: 8-12
22603 Northcrest Dr
Spring, TX 77389
(832) 484-5000
Spring, TX 77389
(832) 484-5000
Rank: #2727.
Seven Lakes High School
(Math: 80% | Reading: 87%)
Rank:
Rank:
10/
Top 5%10
Students: 3,582
Grades: 9-12
9251 S Fry Rd
Katy, TX 77494
(281) 237-2800
Katy, TX 77494
(281) 237-2800
Rank: #2828.
Macarthur High School
(Math: 16% | Reading: 24%)
Rank:
Rank:
1/
Bottom 50%10
Students: 3,557
Grades: 9-12
4400 Aldine Mail Rt
Houston, TX 77039
(281) 985-6330
Houston, TX 77039
(281) 985-6330
Rank: #2929.
Cypress Ranch High School
(Math: 70% | Reading: 82%)
Rank:
Rank:
10/
Top 5%10
Students: 3,549
Grades: 9-12
10700 Fry Rd
Cypress, TX 77433
(281) 373-2300
Cypress, TX 77433
(281) 373-2300
Rank: #3030.
Sam Houston High School
(Math: 31% | Reading: 26%)
Rank:
Rank:
2/
Bottom 50%10
Students: 3,539
Grades: 9-12
2000 Sam Houston Dr
Arlington, TX 76014
(682) 867-8200
Arlington, TX 76014
(682) 867-8200
Rank: #3131.
Dickinson High School
(Math: 32% | Reading: 36%)
Rank:
Rank:
3/
Bottom 50%10
Students: 3,500
Grades: 8-12
3800 Baker Dr
Dickinson, TX 77539
(281) 229-6400
Dickinson, TX 77539
(281) 229-6400
Rank: #3232.
Cinco Ranch High School
(Math: 70% | Reading: 74%)
Rank:
Rank:
10/
Top 10%10
Students: 3,475
Grades: 9-12
23440 Cinco Ranch Blvd
Katy, TX 77494
(281) 237-7006
Katy, TX 77494
(281) 237-7006
Rank: #33 - 3433. - 34.
Bridgeland High School
(Math: 76% | Reading: 84%)
Rank:
Rank:
10/
Top 5%10
Students: 3,450
Grades: 9-12
10707 Mason Rd
Cypress, TX 77433
(832) 349-7600
Cypress, TX 77433
(832) 349-7600
Rank: #33 - 3433. - 34.
Klein Forest High School
(Math: 25% | Reading: 32%)
Rank:
Rank:
2/
Bottom 50%10
Students: 3,450
Grades: 8-12
11400 Misty Vly
Houston, TX 77066
(832) 484-4500
Houston, TX 77066
(832) 484-4500
Rank: #3535.
South Grand Prairie High School
(Math: 27% | Reading: 31%)
Rank:
Rank:
2/
Bottom 50%10
Students: 3,413
Grades: 8-12
301 W Warrior Trl
Grand Prairie, TX 75052
(972) 343-1500
Grand Prairie, TX 75052
(972) 343-1500
Show 100 more public schools in TX (out of 2,440 total schools)
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Frequently Asked Questions
What is the Texas average public high schools student size?
The Texas average public high schools student size is 754 for 2024-25.
What are the public high schools with the largest student size in Texas?
The best top ranked public high schools in Texas include Texas Virtual At Hallsville, Texas Connections At Houston and Allen High School.
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