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Average

#5465 of 8,547 schools in TX

Horn H S

High School · MESQUITE ISD

3300 E CARTWRIGHT RD, Mesquite, TX 75181

Enrollment

2,874

Student-Teacher

15.5:1

Score

5.7

Grades

9th – 12th

Updated 2022-23

How this school compares

In Mesquite

#38 of 50

public schools

Texas high schools

#1,314 of 1,699

In district

#40 of 50

MESQUITE ISD

Academic performance

7.6 / 10

Very strong

About Horn H S

Horn H S serves 2,874 students in grades 9-12 in Mesquite, Texas, making it a large comprehensive high school in Dallas County. With 185 full-time equivalent teachers, the school maintains a student-teacher ratio of 15.5:1, providing reasonable class sizes for a public high school of this scale. The school currently holds a MySchoolScout rating of 4.8 out of 10 and ranks #5,725 out of 8,598 Texas high schools, placing it in the 33rd percentile statewide.

This indicates the school has significant room for academic growth and is working to better serve its diverse student body. Horn H S draws students from a stable community where the median household income reaches $107,734 and median home values average $256,900. The surrounding area shows economic strength with a relatively low poverty rate of 7.9%, though only 22% of residents hold bachelor's degrees or higher, suggesting opportunities to strengthen college preparation programs.

Located at 3300 E Cartwright Road, the school sits in a rural setting near town, offering students a more spacious campus environment while maintaining access to urban resources and opportunities throughout the greater Dallas metropolitan area.

What's said publicly about Horn H S

Sources: School's website Wikipedia

Synthesized from public, attributable sources. Updated May 2026.

Dr. John D. Horn High School is a secondary school located in Mesquite, Texas, serving the southern portion of Mesquite and the Mesquite ISD portion of Seagoville 2 . The Mesquite Independent School District (Mesquite ISD) has received several recognitions recently. In April 2026, the district was awarded the Certificate of Excellence in Financial Reporting for its Fiscal Year 2025 Annual Comprehensive Financial Report by ASBO 1 . Additionally, Mesquite ISD was recognized by The NAMM Foundation as one of the Best Communities for Music Education for the 13th consecutive year 1 . In May 2026, the district hosted a CTE Student Career Fair where over 300 juniors and seniors connected with 38 local employers 1 . The district also celebrated 25 seniors signing future teaching contracts during the Ready, Set, Teach Guaranteed Contract Signing Day 1 . Furthermore, Amanda Still, a counselor at Tosch Elementary, was named the 2026 H E B Excellence in Education Elementary School Counselor honoree 1 .
Sources (2)
  1. www.mesquiteisd.org
  2. en.wikipedia.org
Generated by AI from public sources. Every claim is grounded in a cited source. Report inaccuracy

What Parents Should Know

Horn H S is a large school with 2,874 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

Located in a rural area, Horn H S may involve longer commutes for some families. Rural schools often serve as community anchors and may have smaller class sizes, but parents should consider transportation logistics, after-school program availability, and access to specialized services.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress5.3Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change-6.5 pts/yr
Data Period2019–2021
TrendDeclining
Academics7.6Very Good25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency41%
Reading/ELA Proficiency36%
Overall Proficiency39%
Expected (poverty-adj.)32%
vs. Expected+7.0 pts
Adjusted Percentile65th
College Readiness4.6Below Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation19.2%
IB ProgramNo
Resources & Environment5.5Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio15.5:1
Per-Pupil Spending$11,612

Horn H S — Students at Horn H S score 38% proficient, which is above what's typical for similar communities (expected: 32%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

77.2%

Students qualifying for federal meal assistance

Test Scores TX EDFACTS (2020-21)

Math Proficiency 50.5%
School
State
N/A
ELA Proficiency 39.5%
School
State
N/A

Based on 4 test records from TX state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
60%
ELA
43%
2021*
Math
41%
ELA
36%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 5.3/10.

How Horn H S Compares

See how Horn H S performs across key quality dimensions compared to state benchmarks.

Overall Score
5.7/10
36th percentile in TX
Academic
7.6/10
7.6/10
Growth
5.3/10
Above average
Environment
5.5/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
77%
Teaching Staff
16:1 student-teacher ratio
185 teachers

Location

3300 E CARTWRIGHT RD, Mesquite, TX 75181

Nearby Alternatives

Families considering Horn H S may also want to explore other high schools in the area. BERRY MIDDLE (rated 8.0/10, 0.8 miles away), which scores notably higher. Another option is NEW MIDDLE (rated 7.7/10, 2.4 miles away), which scores notably higher. Additionally, AGNEW MIDDLE (rated 7.6/10, 2.7 miles away), which scores notably higher. For more schools in Mesquite, see our Mesquite schools guide .

Nearby Schools

20 within 2.9 mi
School Distance Rating
DR DON WOOLLEY MIDDLE Mesquite 0.4 mi 4.6
TERRY MIDDLE Mesquite 0.6 mi 7.2
ACHZIGER EL Mesquite 0.7 mi 6.7
BERRY MIDDLE Mesquite 0.8 mi 8.0
THOMPSON EL Mesquite 0.8 mi 5.1
SMITH EL Mesquite 1.2 mi 5.5
PIRRUNG EL Mesquite 1.3 mi 5.4
GENTRY EL Mesquite 1.2 mi 6.4
VROONLAND - VANGUARD H S Mesquite 1.4 mi 4.6
RUTHERFORD EL Mesquite 1.9 mi 7.3
CROSS EL Mesquite 2.5 mi 5.9
DR LINDA HENRIE EL Mesquite 2.4 mi 5.2
MACKEY EL Balch Springs 2.3 mi 4.8
NEW MIDDLE Mesquite 2.4 mi 7.7
PIONEER TECHNOLOGY (PTAA) MESQUITE EL Dallas 2.5 mi 4.4
MESQUITE BAPTIST ACADEMY Mesquite 2.6 mi 7.1
AGNEW MIDDLE Mesquite 2.7 mi 7.6
CALVARY TEMPLE CHRISTIAN ACADEMY Mesquite 2.6 mi 4.6
HODGES EL Balch Springs 2.7 mi 6.2
BLACK EL Mesquite 2.9 mi 6.2

Neighborhood Census ACS (2019-2023)

Census data for ZIP 75181 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$107,266

Median Home Value

$273,700

Median Rent

$1,968/mo

Population

28,018

College Educated

22.8%

Homeownership

85.6%

Avg Commute

35.7 min

Poverty Rate

11.9%

Median Age

31.6

Community Profile

The community surrounding Horn H S has a median household income of $107,266. It is a community where 23% of adults hold a bachelor's degree or higher. The median home value in the area is $273,700, with a median rent of $1,968/month. The area has a poverty rate of 11.9%. The average commute in the area is 36 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
EASTLAKE H S El Paso, TX 5.7
ENNIS H S Ennis, TX 5.7
HOLMES H S San Antonio, TX 5.7
JACK C HAYS H S Buda, TX 5.7
MESQUITE H S Mesquite, TX 5.7
ROYSE CITY H S Royse City, TX 5.7

Frequently Asked Questions

Common questions about Horn H S

What grades does Horn H S serve?

Horn H S serves students in grades 9th through 12th.

How many students attend Horn H S?

Horn H S has an enrollment of approximately 2,874 students.

What is the student-teacher ratio at Horn H S?

The student-teacher ratio at Horn H S is 15.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Horn H S rank in TX?

Horn H S is ranked #5465 out of 8,547 schools in TX.

What is Horn H S's MySchoolScout rating?

Horn H S has a composite rating of 5.7 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Horn H S?

Based on the most recent state assessment data, Horn H S has 50.5% math proficiency and 39.5% reading/ELA proficiency.

Is Horn H S a charter school?

No, Horn H S is not a charter school. It is a traditional public school operated by the local school district.

Is Horn H S a Title I school?

No, Horn H S is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Horn H S?

77.2% of students at Horn H S qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
12 Car-Dependent
Bike Score
27 Somewhat Bikeable
City Safety
High (3,483/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Mesquite). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
2,874
Student-Teacher Ratio
15.5:1
Teachers (FTE)
185
Free/Reduced Lunch
77.2%
Type
regular
Setting
Fringe Rural
County
Dallas County
Data Year
2023–2024

District

MESQUITE ISD
District Enrollment
38,265
Schools in District
51
Per-Pupil Spending
$12,223
District Rank
#40 of 50

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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