Enrollment
229
High
DISTRICT 299 · STATE 796
SCHOOL COMMUNITY·MUMFORD ISD·NCES 483195008899
Mumford High School
9755 FM 50, MUMFORD, TX 77807 · (979) 279-3678 · Robertson County
GRADES 07–12HIGH42-RURALTITLE IREGULAR SCHOOL229 STUDENTS
A
allk12 Grade
Scored higher than 90% of Texas public high schools
- ATest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- A+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- C+Three-year trend Change in reading and math proficiency over the last three test years.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Texas public high schools
Student : Teacher
11.7:1
20 FTE teachers
DISTRICT 14.5:1 · STATE 15.1:1
Free / Reduced Lunch
69%
157 students
DISTRICT 70% · STATE 65%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 7 | 41 | 18% |
| Grade 8 | 37 | 16% |
| Grade 9 | 40 | 17% |
| Grade 10 | 38 | 17% |
| Grade 11 | 38 | 17% |
| Grade 12 | 35 | 15% |
Student demographics
56%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 55% · STATE 63% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
School pathway
Feeds from
Based on grade levels within MUMFORD ISD. Attendance zones can vary; confirm enrollment with the district.
Test scores
STAAR 2025-26 . % Meets Grade Level or AboveReading
97.0%
TX avg 54.5% . +47.0pp since 2020
Mathematics
79.0%
TX avg 45.3% . +55.0pp since 2020
What this means: On the STAAR, Texas's statewide test, about 97 of every 100 students at this school read at grade level and about 79 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 47 points since 2020, while math scores are up about 55 points.
Performance levels, 2025-26
| Subject | Masters Grade Level | Meets Grade Level | Approaches Grade Level | Did Not Meet Grade Level |
|---|---|---|---|---|
| Reading | 60.0% | 37.0% | 1.0% | 2.0% |
| Mathematics | 40.0% | 39.0% | 18.0% | 3.0% |
Share of tested students at each STAAR level. Each student counts in one level, so a row adds to about 100%.
STAAR results by year
| School year | Reading | Mathematics |
|---|---|---|
| 2025-26 | 97.0% | 79.0% |
| 2024-25 | 95.0% | 81.0% |
| 2023-24 | 95.0% | 79.0% |
| 2022-23 | 81.0% | 74.0% |
| 2021-22 | 76.0% | 73.0% |
| 2020-21 | 50.0% | 24.0% |
% Meets Grade Level or Above, all students and all tested grades.
Source: STAAR. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
OUTPERFORMING
Top 10% of TX schools after controlling for student poverty
Actual proficiency
77.8%
composite math + reading, all grades
Predicted
44.4%
based on TX schools with similar FRL share
Beats by
+33.4pp
above demographic expectation
What this means: About 78% of students here test proficient in math and reading, well above the roughly 44% typical for Texas schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 33 points, placing it in Texas's top 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like Mumford High School
Mumford High School's state test result (77.8% proficient) is higher than 5 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Mumford High School this school | 229 | 68.6% | 77.8% |
| Itasca High School ITASCA | 210 | 66.2% | 41.7% |
| Hamlin Collegiate High School HAMLIN | 171 | 69.0% | 35.7% |
| New Deal High School NEW DEAL | 228 | 64.9% | 63.8% |
| Grape Creek High School SAN ANGELO | 334 | 67.7% | 63.8% |
| Ballinger High School BALLINGER | 231 | 63.6% | 56.7% |
Matched among Texas high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Mumford High School ranks
Among high schools| Measure | This school | In Texas |
|---|---|---|
| State test proficiency ranked highest first | 77.8% | #117 of 1,385 |
| Math proficiency ranked highest first | 79.0% | #61 of 1,425 ▼ 26 |
| Reading proficiency ranked highest first | 97.0% | #23 of 1,425 ▲ 12 |
| 3-year test score change ranked biggest gain first | +10.5pp | #790 of 1,184 |
| Enrollment ranked largest first | 229 | #1,273 of 2,107 |
| Students per teacher ranked fewest first | 11.7:1 | #262 of 1,344 |
| Diversity index ranked most diverse first | 56.4% | #457 of 1,346 |
| Free and reduced lunch ranked highest share first | 68.6% | #613 of 1,522 |
| Enrollment change since 2017-18 ranked steepest decline first | -3.0% | #469 of 557 |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
229
-9 (-4%) vs 2020
+160% since 2000-01, when it was 88
Student : Teacher
11.7:1
was 13.2:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 229 | 19.6 | 11.7:1 | 69% (157) |
| 2023-24 | 228 | 19.1 | 12.0:1 | 65% (149) |
| 2022-23 | 235 | 19.7 | 11.9:1 | 61% (143) |
| 2020-21 | 238 | 18 | 13.2:1 | 68% (163) |
| 2017-18 | 236 | 16.7 | 14.1:1 | 71% (168) |
| 2015-16 | 227 | 16 | 14.2:1 | 73% (166) |
| 2010-11 | 186 | 15 | 12.4:1 | 72% (133) |
| 2000-01 | 88 | 6 | 14.7:1 | 69% (61) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Mumford High School.
Since 2017-18: students down 3% (236 to 229); teachers up 17% (16.7 to 19.6).
About Mumford High School
Mumford High School operates as a very small high school in MUMFORD, Texas. Its grade span covers grades 7 through 12, with 229 students on the rolls. That compares with an average of about 796 students for high schools in Texas.
MUMFORD ISD has 2 schools and 598 students, and Mumford High School is one of those schools.
At Mumford High School, Hispanic students make up the biggest share, 48%. Other students are 45% White and 5% Black. By comparison, Robertson County residents are about 22% Hispanic. On a 0 to 100 scale, the school's diversity index is 56, compared with 70 nationally.
Its staff includes 19.6 full-time-equivalent teachers, for about 11.7 students per teacher. Compared with the 15.1:1 average for high schools in Texas, this school's ratio is lower. Roughly 69% of students at Mumford High School can receive free or reduced-price lunch. It compares with 61% for public schools in Robertson County.
Among Texas public high schools, Mumford High School outscored 90%, which works out to an A on the allk12 Grade.
A school in Texas with Mumford High School's free or reduced-price lunch share would be expected to score about 44.4%. Mumford High School scores 77.8%.
In the surrounding county, Robertson County, the median household earns about $72,236 a year, 22% of adults hold a bachelor's degree or higher, and about 10% of people live in poverty. Robertson County has 11 public schools with about 3,408 students, including Mumford High School.
A public school less than a tenth of a mile away, Mumford Elementary School, is the closest to Mumford High School. A ten-mile radius around the school includes 4 other public schools. Ranking the closest schools with test data puts Mumford High School at 1st of 7.
Mumford High School falls in the Rural: Distant locale category, used for schools in rural territory some distance from an urban area.
In 2020-21, Mumford High School enrolled 238 students. By 2024-25, that number had fallen to 229. The student-to-teacher ratio went down from 13.2:1 to 11.7:1.
Anyone can start a thread about athletics, class schedules, and weather closures at Mumford High School. Teachers and staff are welcome to share updates too.
Robertson County at a glance
View full county profilePopulation
17,167
Census ACS
Median income
$72,236
Household, ACS
Bachelor's+
22%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
11
3,408 students
Quick facts
Related schools
Other Mumford High schools
One other US public school is named Mumford High. Mumford High School is the 2nd largest of the 2.
- Mumford High SchoolDETROIT, MI · 850 students
Nearby schools
- Mumford Elementary School0.0 mi · 369
- Arthur L Davila Middle School9.2 mi · 983
- Hearne Elementary School9.7 mi · 377
- Hearne JH/HS9.7 mi · 341
- Navarro Elementary School10.1 mi · 451
- Gause Elementary School10.5 mi · 134
Frequently asked questions
About Mumford High SchoolHow large is Mumford High School?
Mumford High School enrolls approximately 229 students in grades 07-12.
What grades does Mumford High School serve?
Mumford High School serves grades 07-12.
How many students per teacher at Mumford High School?
Approximately 11.7:1 students per teacher at Mumford High School.
How diverse is Mumford High School?
Mumford High School reports a student body of 45% White, 48% Hispanic, 5% Black, 1% Two or more.
What district is Mumford High School in?
Mumford High School is part of MUMFORD ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.