For the 2026 school year, there are 3 public high schools serving 1,623 students in 75403, TX.
The top-ranked public high schools in 75403, TX are Greenville High School and New Horizons Learning Center. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 75403 have an average math proficiency score of 14% (versus the Texas public high school average of 38%), and reading proficiency score of 36% (versus the 47% statewide average). High schools in 75403, TX have an average ranking of 2/10, which is in the bottom 50% of Texas public high schools.
Public high school in zipcode 75403 have a Graduation Rate of 93%, which is more than the Texas average of 90%.
The school with highest graduation rate is Greenville High School, with 97% graduation rate. Read more about public school graduation rate statistics in Texas or national school graduation rate statistics.
Minority enrollment is 75% of the student body (majority Hispanic), which is equal to the Texas public high school average of 75% (majority Hispanic).
Best 75403, TX Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Greenville High School
(Math: 14% | Reading: 38%)
Rank:
Rank:
2/
Bottom 50%10
3515 Lion's Lair
Greenville, TX 75403
(903) 457-2550
Greenville, TX 75403
(903) 457-2550
Gr: 9-12 | 1,520 students Student-teacher ratio: 16:1 Minority enrollment: 74%
Rank: #22.
New Horizons Learning Center
Alternative School
(Math: ≤10% | Reading: ≤10%)
Rank:
Rank:
1/
Bottom 50%10
9315 Jack Finney Blvd
Greenville, TX 75403
(903) 457-2688
Greenville, TX 75403
(903) 457-2688
Gr: 9-12 | 77 students Student-teacher ratio: 10:1 Minority enrollment: 88%
Rank: n/an/a
Greenville Alternative Educational Program
Alternative School
3923 Henry St
Greenville, TX 75403
(903) 457-2619
Greenville, TX 75403
(903) 457-2619
Gr: 6-12 | 26 students Student-teacher ratio: 9:1 Minority enrollment: 77%
Frequently Asked Questions
What are the top-ranked public high schools in 75403, TX?
The top-ranked public high schools in 75403, TX include Greenville High School and New Horizons Learning Center.
How many public high schools are located in 75403?
3 public high schools are located in 75403.
What is the racial composition of students in 75403?
75403 public high schools minority enrollment is 75% of the student body (majority Hispanic), which is equal to the Texas public high schools average of 75% (majority Hispanic).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.