1
What's the one class at MUELLER EL every student should take?
Community prompt from u/allk12. Replies below.
Enrollment
477
Elementary
DISTRICT 684 · STATE 519
SCHOOL COMMUNITY·KLEIN ISD·NCES 482574012302
Mueller Elementary School
7074 FM 2920, KLEIN, TX 77379 · (832) 375-7300 · Harris County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL477 STUDENTS
Student : Teacher
12.6:1
38 FTE teachers
DISTRICT 14.1:1 · STATE 15.1:1
Free / Reduced Lunch
54%
259 students
DISTRICT 58% · STATE 65%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Pre-K | 33 | 7% |
| Kindergarten | 66 | 14% |
| Grade 1 | 66 | 14% |
| Grade 2 | 55 | 12% |
| Grade 3 | 94 | 20% |
| Grade 4 | 73 | 15% |
| Grade 5 | 90 | 19% |
This year's kindergarten class (66) is 27% smaller than its 5th grade class (90).
Student demographics
73%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 69% · 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
Test scores
STAAR 2025-26 . % Meets Grade Level or AboveReading
59.0%
TX avg 54.5% . +18.0pp since 2020
Mathematics
50.0%
TX avg 45.3% . +15.0pp since 2020
What this means: On the STAAR, Texas's statewide test, about 59 of every 100 students at this school read at grade level and about 50 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 18 points since 2020, while math scores are up about 15 points.
Performance levels, 2025-26
| Subject | Masters Grade Level | Meets Grade Level | Approaches Grade Level | Did Not Meet Grade Level |
|---|---|---|---|---|
| Reading | 26.0% | 33.0% | 22.0% | 19.0% |
| Mathematics | 23.0% | 27.0% | 24.0% | 26.0% |
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 | 59.0% | 50.0% |
| 2024-25 | 53.0% | 47.0% |
| 2023-24 | 59.0% | 61.0% |
| 2022-23 | 55.0% | 62.0% |
| 2021-22 | 63.0% | 61.0% |
| 2020-21 | 41.0% | 35.0% |
% 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
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
49.5%
composite math + reading, all grades
Predicted
50.5%
based on TX schools with similar FRL share
Beats by
-1.1pp
below demographic expectation
What this means: About 49% of students here test proficient in math and reading, compared with the roughly 51% typical for Texas schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Texas's top nor bottom 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 Mueller Elementary School
Mueller Elementary School's state test result (49.5% proficient) is higher than 3 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Mueller Elementary School this school | 477 | 54.3% | 49.5% |
| Bright Academy FRISCO | 485 | 50.1% | 47.6% |
| William Velasquez Elementary School RICHMOND | 493 | 51.3% | 53.0% |
| Heritage Elementary School KELLER | 529 | 53.3% | 35.8% |
| Elizabeth Lopez Hatley Elementary School FORT WORTH | 440 | 58.2% | 34.9% |
| Carol Holt Elementary School ARLINGTON | 391 | 51.7% | 57.3% |
Matched among Texas elementary 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 Mueller Elementary School ranks
Among elementary schools| Measure | This school | In Texas | In Harris County |
|---|---|---|---|
| State test proficiency ranked highest first | 49.5% | #1,477 of 4,401 | #173 of 624 |
| Math proficiency ranked highest first | 50.0% | #1,770 of 4,466 ▲ 169 | #237 of 625 ▲ 36 |
| Reading proficiency ranked highest first | 59.0% | #1,544 of 4,466 ▲ 601 | #195 of 625 ▲ 88 |
| 3-year test score change ranked biggest drop first | -4.0pp | #758 of 3,998 | #100 of 603 |
| Enrollment ranked largest first | 477 | #2,753 of 4,938 | #485 of 682 |
| Students per teacher ranked fewest first | 12.6:1 | #595 of 4,622 | #90 of 657 |
| Diversity index ranked most diverse first | 73.0% | #242 of 4,628 | #31 of 657 |
| Free and reduced lunch ranked highest share first | 54.3% | #3,390 of 4,789 | #544 of 671 |
| Enrollment change since 2017-18 ranked steepest decline first | -45.9% | #91 of 2,838 | #28 of 441 |
Ranked against other public elementary 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
477
-89 (-16%) vs 2020
-28% since 2010-11, when it was 666
Student : Teacher
12.6:1
was 14.9:1
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 | 477 | 37.8 | 12.6:1 | 54% (259) |
| 2023-24 | 582 | 41.9 | 13.9:1 | 46% (268) |
| 2022-23 | 626 | 44.6 | 14.0:1 | 45% (284) |
| 2020-21 | 566 | 38 | 14.9:1 | 37% (209) |
| 2017-18 | 882 | 59.6 | 14.8:1 | 32% (285) |
| 2015-16 | 1,016 | 63 | 16.1:1 | 33% (336) |
| 2010-11 | 666 | 47 | 14.2:1 | 39% (258) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Mueller Elementary School.
Since 2017-18: students down 46% (882 to 477); teachers down 37% (59.6 to 37.8).
About Mueller Elementary School
Mueller Elementary School is classified as an elementary school. It is located in KLEIN, Texas. The school counts 477 students across pre-K through 5.
KLEIN ISD enrolls 52,437 students, and its 50 schools include Mueller Elementary School.
No single group makes up more than half of enrollment at Mueller Elementary School. The largest is Hispanic students, at 35%. Smaller groups are 32% Black, 17% White, 11% Asian, and 4% multiracial. For comparison, the population of Harris County is roughly 44% Hispanic. Mueller Elementary School's diversity index is 73%, against a US figure of 70%.
Teachers at Mueller Elementary School total 37.8 full-time equivalents, and the ratio is 12.6:1. That is 2.5 students per teacher below the 15.1:1 average for elementary schools in Texas. Federal records put free or reduced-price lunch eligibility at 54%. That is 16 points below the 70% average for public schools in Harris County.
After adjusting for student poverty, Mueller Elementary School lands between the top and bottom 10% of Texas schools. Its average proficiency rate on state tests is 49.5%; the prediction is 50.5%.
In the county around the school, Harris County, the median household income is $74,983, a bachelor's degree or higher is held by about 34% of adults, and the poverty rate is about 13%. Harris County is home to 1,205 public schools and about 886,911 public school students.
The school nearest to Mueller Elementary School is Krimmel Intermed, at a distance of about 0.3 miles. A five-mile radius around the school includes at least 8 other public schools. On state test proficiency, Mueller Elementary School ranks 8th in a group of 9 nearby schools.
NCES describes the area around Mueller Elementary School as Suburb: Large, meaning in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
Compared with 2020-21, the school had 89 fewer students in 2024-25. In 2020-21, the student-to-teacher ratio was 14.9:1; by 2024-25 it was 12.6:1.
Threads on this page can be about sports schedules, lunch menus, and spirit week. Alumni can share how the school prepared them.
Harris County at a glance
View full county profilePopulation
4,838,303
Census ACS
Median income
$74,983
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
13%
Below federal line
Schools in county
1,205
886,911 students
Quick facts
Related schools
Other schools in KLEIN ISD
- Klein Cain High SchoolHigh · 3,922 students
- Klein Oak High SchoolHigh · 3,766 students
- Klein Forest High SchoolHigh · 3,418 students
- Klein High SchoolHigh · 3,366 students
- Klein Collins High SchoolHigh · 3,360 students
- Wunderlich Intermediate SchoolMiddle · 1,319 students
Other schools in KLEIN
- Klein Cain High SchoolHigh · 3,922 students
- Klein Oak High SchoolHigh · 3,766 students
- Klein Forest High SchoolHigh · 3,418 students
- Klein High SchoolHigh · 3,366 students
- Klein Collins High SchoolHigh · 3,360 students
- Wunderlich Intermediate SchoolMiddle · 1,319 students
Nearby schools
- Krimmel Intermed0.3 mi · 1,172
- Benignus Elementary School0.7 mi · 753
- Sst Willowcreek1.0 mi · 186
- Hildebrandt Intermediate School1.3 mi · 1,071
- Klein Oak High School1.3 mi · 3,766
- Northampton Elementary School1.5 mi · 623
Frequently asked questions
About Mueller Elementary SchoolHow many students attend Mueller Elementary School?
Mueller Elementary School enrolls approximately 477 students in grades PK-05.
What grades does Mueller Elementary School serve?
Mueller Elementary School serves grades PK-05.
What is the student-teacher ratio at Mueller Elementary School?
The student-to-teacher ratio at Mueller Elementary School is approximately 12.6:1 (38 FTE teachers).
What is the racial breakdown of students at Mueller Elementary School?
At Mueller Elementary School, the student body is approximately 17% White, 35% Hispanic, 32% Black, 11% Asian, 4% Two or more.
What district is Mueller Elementary School in?
Mueller Elementary School is part of KLEIN ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.