Decker Prairie Elementary School

27427 Decker Prairie-rosehill
Magnolia, TX 77355
(School attendance zone shown in map)
8/
10
Top 30%
Serving 643 students in grades Prekindergarten-4, Decker Prairie Elementary School ranks in the top 30% of all schools in Texas for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 54% (which is higher than the Texas state average of 44%). The percentage of students achieving proficiency in reading/language arts is 59% (which is higher than the Texas state average of 51%).
The student-teacher ratio of 14:1 is equal to the Texas state level of 14:1.
Minority enrollment is 40% of the student body (majority Hispanic), which is lower than the Texas state average of 76% (majority Hispanic).

Quick Facts (2026)

  • Grades: Prekindergarten-4
  • Enrollment: 643 students
  • Student-Teacher Ratio: 14:1
  • Minority Enrollment: 40%
  • : Top 30% in TX
  • : 54% (Top 30%)
  • : 59% (Top 30%)
  • Source: National Center for Education Statistics (NCES), TX Dept. of Education

School Overview

Decker Prairie Elementary School's student population of 643 students has stayed relatively flat over five school years.
The teacher population of 47 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-4
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Total Students
643 students
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Total Classroom Teachers
47 teachers
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Year Founded
1983
Colors
Red and White
School Calendar
School Motto
Tomball ISD empowers students to become impactful, contributing citizens by providing innovative, individually rigorous and personally valuable educational experiences while partnering with the community.

School Rankings

Decker Prairie Elementary School ranks within the top 30% of all 8,096 schools in Texas (based off of combined math and reading proficiency testing data).
The diversity score of Decker Prairie Elementary School is 0.56, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
This School
State Level (TX)
#1989 out of 8096 schools
(Top 30%)
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54%
44%
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59%
51%
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Student-Teacher Ratio
14:1
14:1
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Asian
3%
6%
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Hispanic
29%
54%
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Black
4%
13%
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White
60%
24%
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Two or more races
4%
3%
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All Ethnic Groups
0.56
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(22-23)
13.1%
23%
No Summary generated because only 3 years of data available
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
29%
56%
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Eligible for Reduced Lunch
6%
4%
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School Statewide Testing
Source: National Center for Education Statistics (NCES), TX Dept. of Education

Frequently Asked Questions

What is Decker Prairie Elementary School's ranking?
Decker Prairie Elementary School is ranked #1989 out of 8,096 schools, which ranks it among the top 30% of public schools in Texas.
What schools are Decker Prairie Elementary School often compared to?
Decker Prairie Elementary Schoolis often viewed alongside schools like Willie E Williams Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
54% of students have achieved math proficiency (compared to the 44% TX state average), while 59% of students have achieved reading proficiency (compared to the 51% TX state average).
How many students attend Decker Prairie Elementary School?
643 students attend Decker Prairie Elementary School.
What is the racial composition of the student body?
60% of Decker Prairie Elementary School students are White, 29% of students are Hispanic, 4% of students are Black, 4% of students are Two or more races, and 3% of students are Asian.
What is the student-teacher ratio of Decker Prairie Elementary School?
Decker Prairie Elementary School has a student ration of 14:1, which is equal to the Texas state average of 14:1.
What grades does Decker Prairie Elementary School offer ?
Decker Prairie Elementary School offers enrollment in grades Prekindergarten-4
What school district is Decker Prairie Elementary School part of?
Decker Prairie Elementary School is part of Tomball Independent School District.

School Reviews

2   10/10/2025
If this school were to recieve a grade, it most certainly would be an F from me. This district really needs to employ a teacher rating system for parents so they can get rid of those bad apples.
- Posted by Parent - seyir

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Quick Facts (2026)

  • Grades: Prekindergarten-4
  • Enrollment: 643 students
  • Student-Teacher Ratio: 14:1
  • Minority Enrollment: 40%
  • : Top 30%
  • : 54% (Top 30%)
  • : 59% (Top 30%)
  • Source: National Center for Education Statistics (NCES), TX Dept. of Education

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