Irion County ISD School District
School District · Mertzon, Texas
Avg Rating
8.1
out of 10
Schools
2
1 elem, 1 high
Per-Pupil Spending
$20,483
Student-Teacher Ratio
8.9:1
Avg Rating
8.1
out of 10
Schools
2
1 elem, 1 high
Per-Pupil Spending
$20,483
Student-Teacher Ratio
8.9:1
Evaluating Irion County ISD?
A district shares budget, policy, and attendance zones across its schools — use this page to judge Irion County ISD as a whole, then compare how its individual schools differ.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Irion EL
Mertzon · Elementary. Compare this profile against district averages, level fit, and attendance-zone reality below.
Irion H S
Mertzon · High. Compare this profile against district averages, level fit, and attendance-zone reality below.
How this district compares
Texas rank
#102 of 899
districts by avg. composite
Vs. state average
+1.8
above Texas avg
Per-pupil spending
$20,483
+$7,515 vs Texas median
District size
337 students
Smaller than Texas median
STAAR proficiency rose +15.4 points from 2022 to 2024. That's the biggest jump among Irion County ISD schools across the two most recent comparable testing years.
Top-Rated Schools in Irion County ISD
Ranked by MySchoolScout composite rating using only schools with real test data (2 of 2). "Value" = points above what student poverty predicts. Estimated (proxy) scores are excluded.
See all 2 schools — including those with estimated data — in the full directory below. How we rate schools.
About Irion County ISD
Irion County ISD is a Mertzon, Texas school district serving 2 schools. The district educates 337 students with a student-teacher ratio of 8.9:1. The district invests $20,483 per student annually.
With an average rating of 8.1/10, Irion County ISD is among the strongest-performing districts in the state.
The highest-rated school in the district is Irion EL, which has a composite score of 8.2/10.
In standardized testing, Irion County ISD students show an average math proficiency of 72.6% and ELA proficiency of 75.5%.
The district includes 1 elementary school , and 1 high school.
District Map
Schools in Irion County ISD, colored by MySchoolScout rank. Click a pin for details.
District Average Test Scores
Average proficiency across all schools in Irion County ISD with test data.
Schools in Irion County ISD
2 schools Elementary Schools 1
High Schools 1
District Details
- State
- Texas
- City
- Mertzon
- Total Enrollment
- 337
- Teachers (FTE)
- 38
- Child Poverty Rate
- 0.1%
- Data Year
- 2023
Frequently Asked Questions
How many schools are in Irion County ISD?
Irion County ISD has 2 schools in total — 1 elementary, and 1 high schools. You can explore each school's ratings and details on this page.
What is the average rating for Irion County ISD?
The average composite rating for Irion County ISD is 8.1/10. This score is calculated from the individual ratings of all schools with academic data in the district.
What is the per-pupil spending in Irion County ISD?
Irion County ISD spends $20,483 per student per year.
What is the student-teacher ratio in Irion County ISD?
The average student-teacher ratio in Irion County ISD is 8.9:1.
What is the top-rated school in Irion County ISD?
Irion EL is the highest-rated school in Irion County ISD with a composite score of 8.2/10.
What are the test scores in Irion County ISD?
Across schools in Irion County ISD with test data, the average math proficiency is 72.6% and the average ELA (reading/writing) proficiency is 75.5%. These figures represent the percentage of students meeting or exceeding grade-level standards.
How does MySchoolScout rate schools?
MySchoolScout ratings blend student growth, poverty-adjusted academic performance, and learning environment — plus college readiness for high schools. Weights vary by school level, and equity data is shown for context without being factored into the score. Learn more about our rating system on our methodology page.
District Averages
- Overall Rating
- 8.1/10
- Math Proficiency
- 72.6%
- ELA Proficiency
- 75.5%
Resources
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateOther School Districts in TX
Compare Irion County ISD with neighboring districts in the state.
- Houston ISD (274)
- Dallas ISD (240)
- Fort Worth ISD (138)
- Northside ISD (126)
- Idea Public Schools (123)
- Austin ISD (123)
- San Antonio ISD (98)
- Cypress-fairbanks ISD (93)
- Fort Bend ISD (83)
- Aldine ISD (80)
- Garland ISD (78)
- Katy ISD (78)
- Frisco ISD (77)
- Plano ISD (77)
- Arlington ISD (75)
- EL Paso ISD (75)
- North East ISD (75)
- Pasadena ISD (67)
- Conroe ISD (66)
- Lewisville ISD (62)
- Round Rock ISD (60)
- Kipp Texas Public Schools (56)
- Brownsville ISD (56)
- Amarillo ISD (55)
Data from NCES Common Core of Data, Texas Education Agency, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.
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