STAAR, SY 2025-26
All grades, all students. % Meets Grade Level or Above.Reading
41.0%
State avg 54.5%
District avg 62.0%
County avg 67.8%
+11.0pp since 2020-21
Mathematics
21.0%
State avg 45.3%
District avg 52.5%
County avg 58.8%
-1.0pp since 2020-21
Science
35.0%
State avg 46.6%
District avg 50.1%
County avg 56.4%
+21.0pp since 2020-21
Social Studies
16.0%
State avg 47.2%
District avg 56.7%
County avg 62.9%
+11.0pp since 2020-21
What this means: On the STAAR, Texas's statewide test, about 41 of every 100 students at this school read at grade level, about 21 of 100 do math at grade level, about 35 of 100 are at grade level in science, and about 16 of 100 are at grade level in social studies. Across all Texas schools, those numbers are about 55, 45, 47, and 47. Reading scores are up about 11 points since 2020, while math scores are down about 1 points, science scores are up about 21 points, and social studies scores are up about 11 points.
BeatsExpectations
Demographically-adjusted score · methodologyTier
UNDERPERFORMING
Bottom 10% of TX schools after controlling for student poverty
Actual proficiency
24.3%
composite math + reading, all grades
Predicted
39.2%
based on TX schools with similar FRL share
Beats by
-14.9pp
below demographic expectation
What this means: About 24% of students here test proficient in math and reading, below the roughly 39% typical for Texas schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual.
How this is calculated →What is STAAR?
STAAR (the State of Texas Assessments of Academic Readiness) is the annual statewide test used by all Texas public schools. Students in grades 3 through 8 take it in reading and math, with science added in grades 5 and 8 and social studies in grade 8. High school students take End-of-Course (EOC) STAAR exams in Algebra I, English I, English II, Biology, and U.S. History.
What does "% Meets Grade Level or Above" mean?
It is the percentage of students at the school whose scores reached or exceeded the "Meets Grade Level" threshold on the test. Texas reports four performance levels (Did Not Meet, Approaches, Meets, Masters). "Meets" and above means the student is performing at grade level or above. A higher number is better.
What does 41.0% mean for Reading at MISSOURI CITY MIDDLE?
It means about 41.0 percent of students tested at MISSOURI CITY MIDDLE performed at grade level or above on the STAAR Reading test in 2025-26. The statewide average for Texas that year was 54.5%. The other students fell into the lower performance levels.
How is the state average calculated?
It is a weighted average, not a simple average of each school's number. We multiply each public school's score by how many of its students tested, add those together for all schools in Texas, and divide by the total students tested that year. This way a big school with 1,500 students counts more than a small school with 50 students, which is the right way to ask "how did the typical student do this year?". District and county averages on this page use the same method, just scoped to that district or county.
Where does this data come from?
Texas Education Agency, State of Texas Assessments of Academic Readiness (STAAR), via the Texas Academic Performance Report (TAPR). School-level All Students subgroup. Headline metric is the cumulative "Meets Grade Level or Above" rate.
How often is it updated?
STAAR is administered once a year (spring). Results are released by the state in the summer or early fall. We refresh this page after each annual release.
