District · Traditional
Mullin ISD
Mills County · Region 12: Waco · 176 students
Mullin ISD is rated C by TEA, scoring 71 out of 100 for 2025-26 — below the 79.5 average of the 360 districts serving a similar share of economically disadvantaged students, and below the statewide average of 81.7. It is down 19 points since 2021-22 — both years scored under TEA's current rules, since TEA rewrote them in 2023; under the rules in force back then it scored 92.
Ranks 919th of 1,019 Texas districts (tied with 22 others), and 66th of 77 in Region 12: Waco (tied with 2 others).
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5 years of ratings
2021-22 is shown under the refreshed methodology TEA adopted in 2023, so it is comparable with later years. Under the original scoring it was rated A with 92 that year.
| Year | Rating | Score | Similar | State |
|---|---|---|---|---|
| 2025-26 | C | 71 | 79.5 | 81.7 |
| 2024-25 | F | 55 | 77.8 | 80.3 |
| 2023-24 | D | 65 | 76.0 | 78.7 |
| 2022-23 | F | 59 | 76.7 | 79.2 |
| 2021-22 | A | 90 | 78.5 | 80.6 |
How this district's change over time is ranked
TEA publishes most measures for one year only, so a change ranking exists just where the same figure is published across years — the overall score, the five score domains, and per-student spending. This page does not yet state where Mullin ISD itself places on these lists, only that the lists exist; open one to find this district's own row.
Texas districts
Region 12: Waco
Where the score comes from
Texas builds the overall rating from the better of Student Achievement and School Progress, weighted 70%, plus Closing the Gaps at 30%. School Progress is itself the better of Academic Growth and Relative Performance. The 60, 70, 80 and 90 rules mark the letter-grade thresholds.
- Mullin ISD
- Similar student population (360)
- Region 12: Waco (77)
| Domain | Score | Grade | Points to next grade |
|---|---|---|---|
| Student Achievement | 70 | C | 10 |
| School Progress | 75 | C | 5 |
| Closing the Gaps | 62 | D | 8 |
| Academic Growth | 75 | C | 5 |
| Relative Performance | 74 | C | 6 |
Closest to moving up: School Progress, 5 points below B in that domain — the nearest of the measures that count toward the overall rating.
TEA does not add the domains up. The overall score is the better of Student Achievement and School Progress at 70%, plus Closing the Gaps at 30%. For this district that better measure is School Progress (75), so Student Achievement (70) is published above but does not enter the overall score at all — gaining points there changes nothing until it passes 75.
Student outcomes
STAAR performance
- Approaches grade level
- Meets grade level
- Masters grade level
- Tick: Similar student population (360)
Percentage of tests at or above each level. Masters is a subset of Meets, which is a subset of Approaches. The tick on each bar marks the average for Similar student population (360 districts) — a comparison TEA does not publish.
Graduation
- Five-Year
- 100.0%
- Six-Year
- 78.6%+3.4 pts vs similar
- Dropout Rate
- 0.0%−17.6 pts vs similar
College, career and military readiness
| Criterion | This district | similar | Gap |
|---|---|---|---|
| Total credit for CCMR criteria | 100.0% | 88.7% | +11.3 |
| Scored at or above the college ready standard on SAT, ACT, TSIA, or earned credit for a college prep course | 80.0% | 57.1% | +22.9 |
| Scored at or above the college ready standard on SAT, ACT, TSIA | 0.0% | 23.6% | −23.6 |
| Met criterion score on AP/IB exam(s) | 0.0% | 5.6% | −5.6 |
| Earned college credit for a dual credit course | 20.0% | 31.6% | −11.6 |
| Earned an industry-based certification | 20.0% | 44.3% | −24.3 |
| Earned a level I or level II certificate | 0.0% | 1.9% | −1.9 |
| Earned an associate degree | 0.0% | 3.9% | −3.9 |
| Completed an OnRamps course and qualified for college credit | 0.0% | 2.6% | −2.6 |
| Graduated with completed individualized education program (IEP) and workforce readiness | 20.0% | 3.8% | +16.2 |
| Graduated under an advanced diploma plan and identified as a current special education student | 20.0% | 9.5% | +10.5 |
| Enlisted in the U.S. Armed Forces | 20.0% | 3.5% | +16.5 |
Who this district serves
Placed after the results deliberately: this is context for reading them, not an explanation of them.
- Students
- 176
- Economically disadvantaged
- 69.9%+1.0 pts vs similar
- English learners
- 2.3%−12.3 pts vs similar
- Special education
- 44.3%+25.7 pts vs similar
- Attendance
- 92.9%−1.3 pts vs similar
- Chronically absent
- 22.0%+5.2 pts vs similar
Student demographics
- African American 10.8%
- Hispanic 25%
- White 61.9%
- Asian 1.1%
- Two or More Races 1.1%
Spending per student
Compared against TEA's own peer group, which controls for size and student population, and against the state.
- Mullin ISD
- TEA peer group
- Texas average
Spends $3,577 more per student than its peer group, and $15,702 more than the state average.
Teachers
- Average salary
- $65,282+$1,562 vs similar
- Teachers
- 22
- Students per staff member
- 8
Teaching experience
- Beginning 4.1%
- 1 to 5 years 21.7%
- 6 to 10 years 38.5%
- 11 to 20 years 11.8%
- 21 to 30 years 10.4%
- Over 30 years 13.1%
Where this district ranks best
Out of 120 rankings computed across every published metric and every comparison group, these are the placements that stand out. Press Copy for a citable sentence.
-
1of 73
Graduated with completed individualized education program (IEP) and workforce readiness
Region 12: Waco · of the 73 that report this measure · tied with 1
-
1of 73
Enlisted in the U.S. Armed Forces
Region 12: Waco · of the 73 that report this measure
-
3of 348
Enlisted in the U.S. Armed Forces
Similar student population · of the 348 that report this measure
-
5of 348
Graduated with completed individualized education program (IEP) and workforce readiness
Similar student population · of the 348 that report this measure · tied with 1
-
7of 978
Graduated with completed individualized education program (IEP) and workforce readiness
Texas average · of the 978 that report this measure · tied with 2
-
7of 978
Enlisted in the U.S. Armed Forces
Texas average · of the 978 that report this measure
-
10of 77
Per-student spending
Region 12: Waco · of the 77 that report this measure
-
52of 978
Graduated under an advanced diploma plan and identified as a current special education student
Texas average · of the 978 that report this measure · tied with 12
-
1of 981
Dropout Rate (lowest is best)
Texas average (standard accountability only) · of the 981 that report this measure · tied with 506 · full ranking
-
1of 972
Five-Year Graduation Rate
Texas average (standard accountability only) · of the 972 that report this measure · tied with 377
-
1of 972
College, career or military ready
Texas average · of the 972 that report this measure · tied with 156 · full ranking
-
1of 348
Dropout Rate (lowest is best)
Similar student population (standard accountability only) · of the 348 that report this measure · tied with 169
These are selected high placements, not a summary. Every figure above this section is the full picture, including where this district ranks poorly. Each statement below states its cohort and its denominator so it can be checked — a rank without an n is a boast, not a fact. Ties are shown because a shared ceiling is not a sole first place. Every ranking this site publishes, including the ones no district would put in a press release.
3 schools in this district
| School | Type | Rating | Score | Students |
|---|---|---|---|---|
| Mullin Main | K-12 | C | 71 | 118 |
| Mullin New Horizons Abilene | K-12 | Not Rated | — | 19 |
| New Horizons Ranch School | K-12 | Not Rated | — | 39 |
Where this comes from
Every figure on this page comes from data the Texas Education Agency publishes at txschools.gov, fetched 15 August 2026 and archived with a checksum so each number stays traceable to the bytes TEA served.