For the 2026 school year, there are 2 public high schools serving 688 students in Dallam County, TX.
The top-ranked public high schools in Dallam County, TX are Texline School and Dalhart High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Dallam County, TX public high schools have an average math proficiency score of 58% (versus the Texas public high school average of 38%), and reading proficiency score of 47% (versus the 47% statewide average). High schools in Dallam County have an average ranking of 8/10, which is in the top 30% of Texas public high schools.
Dallam County, TX public high school have a Graduation Rate of 92%, which is more than the Texas average of 90%.
The school with highest graduation rate is Dalhart High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Texas or national school graduation rate statistics.
Minority enrollment is 58% of the student body (majority Hispanic), which is less than the Texas public high school average of 74% (majority Hispanic).
Best Public High Schools in Dallam County (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Texline School
(Math: 70-74% | Reading: 60-64%)
Rank:
Rank:
9/
Top 20%10
302 E Pine St
Texline, TX 79087
(806) 362-4284
Texline, TX 79087
(806) 362-4284
Gr: PK-12 | 217 students Student-teacher ratio: 9:1 Minority enrollment: 46%
Rank: #22.
Dalhart High School
(Math: 45-49% | Reading: 35-39%)
Rank:
Rank:
5/
Bottom 50%10
2100 Spirit Trl
Dalhart, TX 79022
(806) 244-7300
Dalhart, TX 79022
(806) 244-7300
Gr: 9-12 | 471 students Student-teacher ratio: 12:1 Minority enrollment: 64%
Dallam County Public Schools (Closed)
School
Location
Quick Facts
X I T Secondary School (Closed 2018)
Alternative School
701 E 10th
Dalhart, TX 79022
(806) 244-7343
Dalhart, TX 79022
(806) 244-7343
Gr: 7-12 | 23 students Student-teacher ratio: 8:1 Minority enrollment: 74%
Frequently Asked Questions
What are the top-ranked public high schools in Dallam County, TX?
The top-ranked public high schools in Dallam County, TX include Texline School and Dalhart High School.
How many public high schools are located in Dallam County?
2 public high schools are located in Dallam County.
What is the racial composition of students in Dallam County?
Dallam County public high schools minority enrollment is 58% of the student body (majority Hispanic), which is less than the Texas public high schools average of 74% (majority Hispanic).
Recent Articles
What It Takes to Run a Public School Day-to-Day
Explore what it takes to run a public school daily, from leadership and staffing to budgeting, safety, and student support systems.
Restorative Justice in Schools: What the Data Shows
Explore restorative justice in schools, including discipline data, outcomes, and implementation insights for educators and families.
Year-Round School Calendars: Pros, Cons, Research
Explore year-round school calendars, including benefits, drawbacks, and what academic research says about student outcomes.