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SCHOOL COMMUNITY·KATY ISD·NCES 482517005753

Diane Winborn Elementary School

22555 PRINCE GEORGE, KATY, TX 77449 · (281) 237-6650 · Harris County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL728 STUDENTS
Enrollment
728
Elementary
DISTRICT 905 · STATE 519
Student : Teacher
12.2:1
60 FTE teachers
DISTRICT 12.6:1 · STATE 15.1:1
Free / Reduced Lunch
60%
437 students
DISTRICT 46% · 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-K547%
Kindergarten10915%
Grade 110715%
Grade 211816%
Grade 311416%
Grade 410915%
Grade 511716%

This year's kindergarten class (109) is 7% smaller than its 5th grade class (117).

Student demographics
70%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 75% · STATE 63% · US 70%
White
17224%
DISTRICT 25% · STATE 24% · US 43%
Hispanic
32545%
DISTRICT 36% · STATE 54% · US 30%
Black
13919%
DISTRICT 15% · STATE 13% · US 15%
Asian
284%
DISTRICT 18% · STATE 6% · US 6%
Two+
639%
DISTRICT 5% · STATE 3% · US 5%
Native American
10%
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
37451%
Female
35449%

School pathway

Students here typically continue to
Diane Winborn Elementary School→Morton Ranch Junior High School→Morton Ranch High School
Based on published attendance-zone data from KATY ISD. Zones change; confirm enrollment with the district.

Discussions

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Test scores

STAAR 2025-26 . % Meets Grade Level or Above
Reading
49.0%
TX avg 54.5% . +0.0pp since 2020
Mathematics
41.0%
TX avg 45.3% . -21.0pp since 2020

What this means: On the STAAR, Texas's statewide test, about 49 of every 100 students at this school read at grade level and about 41 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores have held steady since 2020, while math scores are down about 21 points.

Performance levels, 2025-26

SubjectMasters Grade LevelMeets Grade LevelApproaches Grade LevelDid Not Meet Grade Level
Reading26.0%23.0%25.0%26.0%
Mathematics17.0%24.0%22.0%37.0%
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
2025-2649.0%41.0%
2024-2556.0%49.0%
2023-2451.0%50.0%
2022-2356.0%53.0%
2021-2250.0%50.0%
2020-2149.0%62.0%
% 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
46.4%
composite math + reading, all grades
Predicted
48.0%
based on TX schools with similar FRL share
Beats by
-1.6pp
below demographic expectation

What this means: About 46% of students here test proficient in math and reading, compared with the roughly 48% 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 Diane Winborn Elementary School

Diane Winborn Elementary School's state test result (46.4% proficient) is higher than 3 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Diane Winborn Elementary School this school72860.0%46.4%
Evers Park Elementary School
DENTON
73261.7%37.4%
Clark Elementary School
BAYTOWN
71260.7%40.4%
Krahn Elementary School
KLEIN
80260.8%46.7%
Windermere Elementary School
PFLUGERVILLE
70358.3%50.3%
E C Mason Elementary School
MANVEL
69257.7%46.3%
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 Diane Winborn Elementary School ranks

Among elementary schools
MeasureThis schoolIn TexasIn Harris County
State test proficiency
ranked highest first
46.4%#1,804 of 4,401#222 of 624
Math proficiency
ranked highest first
41.0%#2,754 of 4,466
▼ 1,031
#393 of 625
▼ 167
Reading proficiency
ranked highest first
49.0%#2,651 of 4,466
▼ 837
#356 of 625
▼ 127
3-year test score change
ranked biggest drop first
-9.5pp#378 of 3,998#47 of 603
Enrollment
ranked largest first
728#755 of 4,938#207 of 682
Students per teacher
ranked fewest first
12.2:1#396 of 4,622#64 of 657
Diversity index
ranked most diverse first
69.9%#524 of 4,628#71 of 657
Free and reduced lunch
ranked highest share first
60.0%#3,112 of 4,789#526 of 671
Enrollment change since 2017-18
ranked fastest growth first
+4.1%#1,043 of 1,307#114 of 148
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
728
+87 (+14%) vs 2020
-25% since 1990-91, when it was 972
Student : Teacher
12.2:1
was 12.1:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2572859.912.2:160% (437)
2023-2473459.812.3:163% (460)
2022-2373757.812.8:165% (482)
2020-216415312.1:156% (356)
2017-1869955.912.5:145% (316)
2015-167986013.3:140% (321)
2010-118335315.7:141% (338)
2000-019966116.3:112% (122)
1990-919725119.1:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Diane Winborn Elementary School.

Since 2017-18: students up 4% (699 to 728); teachers up 7% (55.9 to 59.9).

About Diane Winborn Elementary School

Diane Winborn Elementary School is an elementary school located in KATY, Texas, in Harris County. It reported 728 students in pre-K through 5 in 2024-25. Elementary schools in Texas average about 519 students, which makes this school 40% bigger than average.

Diane Winborn Elementary School is part of KATY ISD, where 78 schools serve 96,111 students.

The largest group at Diane Winborn Elementary School is Hispanic students, at 45%. Other reported shares: 24% White, 19% Black, 9% multiracial, and 4% Asian. That is in line with Harris County, where about 44% of residents are Hispanic. A diversity index of 70% means there is a 70% chance two randomly chosen students at Diane Winborn Elementary School are from different groups.

Diane Winborn Elementary School has a student-to-teacher ratio of 12.2:1, with 59.9 full-time-equivalent teachers. The average for elementary schools in Texas is 15.1:1, so this school has fewer students per teacher. A common income measure, free or reduced-price lunch eligibility, is 60% at Diane Winborn Elementary School. Across public schools in Harris County, the average is 70%.

Based on student poverty, the model expects 48.0% at Diane Winborn Elementary School; the school's average proficiency rate across its state test results is 46.4%.

In the wider Harris County area, the median household earns about $74,983 a year, about 34% of adults have at least a bachelor's degree, and roughly 13% of residents are in poverty. Across Harris County, 1,205 public schools serve about 886,911 students.

Straight-line distance to the nearest public school, Morton Ranch High School, is about 1.2 miles. Within five miles are at least 8 other public schools. Compared with its nearest neighbors, Diane Winborn Elementary School ranks 4th of 9 on average proficiency.

For locale, NCES codes Diane Winborn Elementary School as Suburb: Large.

Enrollment in 2024-25 stood at 728, compared with 641 in 2020-21.

The discussion board for Diane Winborn Elementary School is open to topics like pickup and drop-off, after-school programs, and teacher feedback. Teachers and staff are welcome to share updates too.

Harris County at a glance

View full county profile
Population
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

School name
Diane Winborn Elementary School
District
KATY ISD
Address
22555 PRINCE GEORGE, KATY, TX 77449
Phone
(281) 237-6650
County
Harris County
Level
Elementary
Grade range
PK–05
Total enrollment
728
Teachers (FTE)
60
Student–teacher ratio
12.2:1
Free and reduced lunch
437 (60%)
Locale
21-Suburb: Large
NCES ID
482517005753
Charter school
No
Virtual school
No

Related schools

Other schools in KATY ISD
Other schools in KATY
Nearby schools

Frequently asked questions

About Diane Winborn Elementary School
How many students attend Diane Winborn Elementary School?
Diane Winborn Elementary School enrolls approximately 728 students in grades PK-05.
What age range does Diane Winborn Elementary School serve?
Diane Winborn Elementary School serves students from grade PK through grade 05.
How many students per teacher at Diane Winborn Elementary School?
Approximately 12.2:1 students per teacher at Diane Winborn Elementary School.
How diverse is Diane Winborn Elementary School?
Diane Winborn Elementary School reports a student body of 24% White, 45% Hispanic, 19% Black, 4% Asian, 9% Two or more.
Who oversees Diane Winborn Elementary School?
Diane Winborn Elementary School is overseen by KATY ISD in Harris County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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