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SCHOOL COMMUNITY·TOMBALL ISD·NCES 484296004893

Decker Prairie Elementary School

27427 DECKER PRAIRIE-ROSEHILL, MAGNOLIA, TX 77355 · (281) 357-3134 · Montgomery County
GRADES PK–04ELEMENTARY41-RURALREGULAR SCHOOL643 STUDENTS
A-
allk12 Grade
Scored higher than 78% of Texas public elementary schools
  • A-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • B-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • A+Three-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Texas public elementary schools

Enrollment
643
Elementary
DISTRICT 711 · STATE 519
Student : Teacher
13.7:1
47 FTE teachers
DISTRICT 14.1:1 · STATE 15.1:1
Free / Reduced Lunch
35%
225 students
DISTRICT 32% · 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-K51%
Kindergarten11418%
Grade 114122%
Grade 211618%
Grade 314723%
Grade 412019%

This year's kindergarten class (114) is 5% smaller than its 4th grade class (120).

Student demographics
56%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 67% · STATE 63% · US 70%
White
38360%
DISTRICT 44% · STATE 24% · US 43%
Hispanic
18629%
DISTRICT 36% · STATE 54% · US 30%
Black
264%
DISTRICT 6% · STATE 13% · US 15%
Asian
173%
DISTRICT 9% · STATE 6% · US 6%
Two+
295%
DISTRICT 5% · STATE 3% · US 5%
Pacific Islander
20%
DISTRICT 0% · STATE 0% · US 0%
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
32250%
Female
32150%

Discussions

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Test scores

STAAR 2025-26 . % Meets Grade Level or Above
Reading
71.0%
TX avg 54.5% . +63.0pp since 2020
Mathematics
60.0%
TX avg 45.3% . +45.0pp since 2020

What this means: On the STAAR, Texas's statewide test, about 71 of every 100 students at this school read at grade level and about 60 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 63 points since 2020, while math scores are up about 45 points.

Performance levels, 2025-26

SubjectMasters Grade LevelMeets Grade LevelApproaches Grade LevelDid Not Meet Grade Level
Reading44.0%27.0%19.0%10.0%
Mathematics27.0%33.0%21.0%19.0%
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
2025-2671.0%60.0%
2024-2564.0%52.0%
2023-2462.0%54.0%
2022-2338.0%31.0%
2021-2236.0%21.0%
2020-218.0%15.0%
% 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
57.8%
composite math + reading, all grades
Predicted
58.8%
based on TX schools with similar FRL share
Beats by
-0.9pp
below demographic expectation

What this means: About 58% of students here test proficient in math and reading, compared with the roughly 59% 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 Decker Prairie Elementary School

Decker Prairie Elementary School's state test result (57.8% proficient) is higher than 3 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Decker Prairie Elementary School this school64335.0%57.8%
China Spring Elementary School
WACO
61337.4%57.7%
Tom R Ellisor Elementary School
MAGNOLIA
56932.7%56.3%
Ed H White Elementary School
EL LAGO
64431.4%55.3%
Richard Bransom Elementary School
BURLESON
56636.2%58.6%
Lloyd R Ferguson Elementary School
LEAGUE CITY
70035.0%63.0%
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 Decker Prairie Elementary School ranks

Among elementary schools
MeasureThis schoolIn TexasIn Montgomery County
State test proficiency
ranked highest first
57.8%#883 of 4,401#28 of 77
Math proficiency
ranked highest first
60.0%#971 of 4,466
▲ 520
#26 of 77
▲ 13
Reading proficiency
ranked highest first
71.0%#699 of 4,466
▲ 442
#17 of 77
▲ 9
3-year test score change
ranked biggest gain first
+31.0pp#134 of 3,998#4 of 70
Enrollment
ranked largest first
643#1,300 of 4,938#57 of 79
Students per teacher
ranked fewest first
13.7:1#1,271 of 4,622#16 of 78
Diversity index
ranked most diverse first
55.7%#1,848 of 4,628#47 of 78
Free and reduced lunch
ranked highest share first
35.0%#4,097 of 4,789#57 of 78
Enrollment change since 2017-18
ranked steepest decline first
-1.1%#2,776 of 2,838#35 of 37
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
643
+23 (+4%) vs 2020
-28% since 1990-91, when it was 897
Student : Teacher
13.7:1
was 13.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-256434713.7:135% (225)
2023-2471348.314.8:138% (272)
2022-2375553.914.0:140% (305)
2020-216204713.2:137% (228)
2017-1865048.413.4:141% (265)
2015-165944214.1:142% (252)
2010-115914313.7:139% (228)
2000-016544414.9:110% (67)
1990-918975117.6:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Decker Prairie Elementary School.

Since 2017-18: students down 1% (650 to 643); teachers down 3% (48.4 to 47).

About Decker Prairie Elementary School

A medium-sized elementary school in MAGNOLIA, Texas, Decker Prairie Elementary School is part of TOMBALL ISD. The school's 643 students are in pre-K through 4. Statewide, elementary schools in Texas average about 519 students each.

Decker Prairie Elementary School is in TOMBALL ISD, a district with 22,913 students across 23 schools.

Roughly 60% of students at Decker Prairie Elementary School are White. Beyond that, enrollment is 29% Hispanic, 5% multiracial, 4% Black, and 3% Asian. Decker Prairie Elementary School's diversity index is 56%, against a US figure of 70%.

Staffing totals 47 full-time-equivalent teachers, and the student-to-teacher ratio is 13.7:1. On average, elementary schools in Texas have 15.1:1, compared with 13.7:1 here. The free or reduced-price lunch rate at Decker Prairie Elementary School is 35%. The rate at public schools in Montgomery County averages 48%, higher than here.

The allk12 Grade for Decker Prairie Elementary School is A-. Compared with Texas public elementary schools, the school scored higher than 78% on a mix of test scores, poverty-adjusted results, and recent trend.

A school with Decker Prairie Elementary School's lunch-eligibility share in Texas is predicted to score 58.8%. Decker Prairie Elementary School scores 57.8%, within a point of that line.

County data help place the school in context: in Montgomery County, the median household income is $97,701, a bachelor's degree or higher is held by about 39% of adults, and the share of residents below the poverty line is 7%. Montgomery County is home to 160 public schools and about 134,595 public school students.

The next-closest public school is Tomball Junior High School, about 2.2 miles away. The count of other public schools within five miles is at least 8. Of 6 schools in the immediate area with test results, Decker Prairie Elementary School ranks 4th on average proficiency.

Its location is classified as Rural: Fringe by the National Center for Education Statistics.

Enrollment is up 4% from 2020-21, when Decker Prairie Elementary School had 620 students, to 2024-25, when it had 643.

Parents and students can post about sports tryouts, band and choir, and theater at Decker Prairie Elementary School. Alumni can share how the school prepared them.

Montgomery County at a glance

View full county profile
Population
684,432
Census ACS
Median income
$97,701
Household, ACS
Bachelor's+
39%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
160
134,595 students

Quick facts

School name
Decker Prairie Elementary School
District
TOMBALL ISD
Address
27427 DECKER PRAIRIE-ROSEHILL, MAGNOLIA, TX 77355
Phone
(281) 357-3134
County
Montgomery County
Level
Elementary
Grade range
PK–04
Total enrollment
643
Teachers (FTE)
47
Student–teacher ratio
13.7:1
Free and reduced lunch
225 (35%)
Locale
41-Rural: Fringe
NCES ID
484296004893
Charter school
No
Virtual school
No

Related schools

Other schools in TOMBALL ISD
Other schools in MAGNOLIA
Nearby schools

Frequently asked questions

About Decker Prairie Elementary School
What is the total enrollment at Decker Prairie Elementary School?
Decker Prairie Elementary School enrolls approximately 643 students in grades PK-04.
What age range does Decker Prairie Elementary School serve?
Decker Prairie Elementary School serves students from grade PK through grade 04.
How many students per teacher at Decker Prairie Elementary School?
Approximately 13.7:1 students per teacher at Decker Prairie Elementary School.
What is the racial breakdown of students at Decker Prairie Elementary School?
At Decker Prairie Elementary School, the student body is approximately 60% White, 29% Hispanic, 4% Black, 3% Asian, 5% Two or more.
Is Decker Prairie Elementary School public or private?
Decker Prairie Elementary School is a public K-12 school, overseen by TOMBALL ISD.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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