The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·LAMAR CISD·NCES 482658013858

Tamarron Elementary School

29616 RILEYS RIDGE, KATY, TX 77494 · (832) 223-5700 · Fort Bend County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL1,167 STUDENTS
Enrollment
1,167
Elementary
DISTRICT 668 · STATE 519
Student : Teacher
19.6:1
59 FTE teachers
DISTRICT 16.6:1 · STATE 15.1:1
Free / Reduced Lunch
44%
513 students
DISTRICT 50% · 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

GradeStudentsShare
Pre-K11710%
Kindergarten14713%
Grade 118716%
Grade 217315%
Grade 317215%
Grade 418516%
Grade 518616%

This year's kindergarten class (147) is 21% smaller than its 5th grade class (186).

Student demographics
70%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 73% · STATE 63% · US 70%
White
17515%
DISTRICT 22% · STATE 24% · US 43%
Hispanic
54847%
DISTRICT 39% · STATE 54% · US 30%
Black
24921%
DISTRICT 24% · STATE 13% · US 15%
Asian
13612%
DISTRICT 11% · STATE 6% · US 6%
Two+
494%
DISTRICT 4% · STATE 3% · US 5%
Native American
101%
DISTRICT 0% · STATE 0% · US 1%
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
Male
61853%
Female
54947%

Discussions

+ POST

Test scores

STAAR 2025-26 . % Meets Grade Level or Above
Reading
68.0%
TX avg 54.5% . +27.0pp since 2020
Mathematics
53.0%
TX avg 45.3% . +23.0pp since 2020

What this means: On the STAAR, Texas's statewide test, about 68 of every 100 students at this school read at grade level and about 53 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 27 points since 2020, while math scores are up about 23 points.

Performance levels, 2025-26

SubjectMasters Grade LevelMeets Grade LevelApproaches Grade LevelDid Not Meet Grade Level
Reading42.0%26.0%18.0%14.0%
Mathematics25.0%28.0%24.0%23.0%
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 yearReadingMathematics
2025-2668.0%53.0%
2024-2567.0%58.0%
2023-2462.0%55.0%
2022-2359.0%53.0%
2021-2262.0%47.0%
2020-2141.0%30.0%
% 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 · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
54.0%
composite math + reading, all grades
Predicted
54.9%
based on TX schools with similar FRL share
Beats by
-1.0pp
below demographic expectation

What this means: About 54% of students here test proficient in math and reading, compared with the roughly 55% 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 Tamarron Elementary School

Tamarron Elementary School's state test result (54.0% proficient) is higher than 3 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Tamarron Elementary School this school1,16744.0%54.0%
McElwain Elementary School
KATY
1,03946.5%49.5%
Copeland Elementary School
HOUSTON
95151.4%59.2%
David & Terri Youngblood Elementary School
KATY
1,18648.4%45.6%
Legacy Traditional School - Alamo Ranch
SAN ANTONIO
85548.2%39.7%
Birkes Elementary School
HOUSTON
1,04052.9%64.0%
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 Tamarron Elementary School ranks

Among elementary schools
MeasureThis schoolIn TexasIn Fort Bend County
State test proficiency
ranked highest first
54.0%#1,136 of 4,401#64 of 113
Math proficiency
ranked highest first
53.0%#1,507 of 4,466
▼ 506
#75 of 113
▼ 14
Reading proficiency
ranked highest first
68.0%#838 of 4,466
▲ 76
#62 of 113
▲ 1
3-year test score change
ranked biggest gain first
+4.5pp#2,221 of 3,998#47 of 104
Enrollment
ranked largest first
1,167#34 of 4,938#9 of 119
Students per teacher
ranked fewest first
19.6:1#4,420 of 4,622#112 of 116
Diversity index
ranked most diverse first
69.6%#558 of 4,628#58 of 116
Free and reduced lunch
ranked highest share first
44.0%#3,806 of 4,789#62 of 117
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 2024-25
Enrollment
1,167
+574 (+97%) vs 2020
Student : Teacher
19.6:1
was 16.9:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,16759.519.6:144% (513)
2023-241,17357.320.5:144% (516)
2022-231,0695021.4:145% (486)
2020-215933516.9:144% (262)
Source: NCES Common Core of Data. Rows are the federal collections on file for Tamarron Elementary School.

About Tamarron Elementary School

Tamarron Elementary School sits in KATY, Texas, and is classified as an elementary school. The school had 1,167 students in pre-K through 5 in 2024-25. An average school in this group (elementary schools in Texas) has about 519 students.

LAMAR CISD runs 49 schools with a combined 46,786 students. Tamarron Elementary School is one of them.

At Tamarron Elementary School, the largest share of students is Hispanic, at 47%. After that, the student body is 21% Black, 15% White, 12% Asian, and 4% multiracial. Census figures show Fort Bend County is about 25% Hispanic. Pick two students at random and there is a 70% chance they belong to different racial or ethnic groups; that figure is the school's diversity index.

Tamarron Elementary School employs 59.5 full-time-equivalent teachers. That gives a ratio of about 19.6:1. This ratio sits 4.5 above the 15.1:1 average for elementary schools in Texas. Free or reduced-price lunch eligibility was 44% in 2024-25. That tracks the 42% average for public schools in Fort Bend County.

On BeatsExpectations, Tamarron Elementary School is within a point of its prediction, a result in the middle 80% of Texas schools.

In Fort Bend County (population about 893,767), the median household income is $114,041, 50% of adults hold a bachelor's degree or higher, and about 7% of people live in poverty. Tamarron Elementary School is one of 217 public schools in the county.

Kathleen Joerger Lindsey Elementary School is the public school closest to Tamarron Elementary School, about 1.6 miles away. There are at least 8 other public schools within five miles. Tamarron Elementary School ranks 9th of 9 among nearby schools on average proficiency, with 54.0% against a local average of 72.4%.

Tamarron Elementary School has an NCES locale of Suburb: Large.

Tamarron Elementary School reported 593 students in 2020-21 and 1,167 in 2024-25. Changes that large sometimes follow a school adding or dropping grades, so the two figures may not cover the same grades. By 2024-25, the school had 19.6 students per teacher, compared with 16.9 in 2020-21.

Questions about school safety, transportation, and start times can be posted here. Reviews and ratings from people who know the school are welcome.

Fort Bend County at a glance

View full county profile
Population
893,767
Census ACS
Median income
$114,041
Household, ACS
Bachelor's+
50%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
217
191,372 students

Quick facts

School name
Tamarron Elementary School
District
LAMAR CISD
Address
29616 RILEYS RIDGE, KATY, TX 77494
Phone
(832) 223-5700
County
Fort Bend County
Level
Elementary
Grade range
PK–05
Total enrollment
1,167
Teachers (FTE)
59
Student–teacher ratio
19.6:1
Free and reduced lunch
513 (44%)
Locale
21-Suburb: Large
NCES ID
482658013858
Charter school
No
Virtual school
No

Related schools

Other schools in LAMAR CISD
Other schools in KATY
Nearby schools

Frequently asked questions

About Tamarron Elementary School
How many students attend Tamarron Elementary School?
Tamarron Elementary School enrolls approximately 1,167 students in grades PK-05.
What grades does Tamarron Elementary School serve?
Tamarron Elementary School serves grades PK-05.
What is the student-teacher ratio at Tamarron Elementary School?
The student-to-teacher ratio at Tamarron Elementary School is approximately 19.6:1 (59 FTE teachers).
What is the racial breakdown of students at Tamarron Elementary School?
At Tamarron Elementary School, the student body is approximately 15% White, 47% Hispanic, 21% Black, 12% Asian, 4% Two or more.
Is Tamarron Elementary School public or private?
Tamarron Elementary School is a public K-12 school, overseen by LAMAR CISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post