Charles Graebner Elementary School

530 Hoover St
San Antonio, TX 78225
(School attendance zone shown in map)
1/
10
Bottom 50%
Serving 651 students in grades Prekindergarten-5, Charles Graebner Elementary School ranks in the bottom 50% of all schools in Texas for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 18% (which is lower than the Texas state average of 44%). The percentage of students achieving proficiency in reading/language arts is 24% (which is lower than the Texas state average of 51%).
The student-teacher ratio of 15:1 is higher than the Texas state level of 14:1.
Minority enrollment is 97% of the student body (majority Hispanic), which is higher than the Texas state average of 76% (majority Hispanic).

Quick Facts (2026)

  • School Type: Charter School
  • Grades: Prekindergarten-5
  • Enrollment: 651 students
  • Student-Teacher Ratio: 15:1
  • Minority Enrollment: 97%
  • : Bottom 50% in TX
  • : 18% (Btm 50%)
  • : 24% (Btm 50%)
  • : 6-9% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), TX Dept. of Education

Top Rankings

Charles Graebner Elementary School ranks among the top 20% of public schools in Texas for:

Category
Attribute

School Overview

Charles Graebner Elementary School's student population of 651 students has stayed relatively flat over five school years.
The teacher population of 44 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades Prekindergarten-5
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Total Students
651 students
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Total Classroom Teachers
44 teachers
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Year Founded
1932
Colors
Blue and White
Campus Size
5 acres

School Rankings

Charles Graebner Elementary School ranks within the bottom 50% of all 8,096 schools in Texas (based off of combined math and reading proficiency testing data).
The diversity score of Charles Graebner Elementary School is 0.08, 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)
#7761 out of 8096 schools
(Bottom 50%)
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18%
44%
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24%
51%
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6-9%
46%
No Summary generated because only 2 years of data available
Student-Teacher Ratio
15:1
14:1
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Hispanic
96%
54%
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Black
1%
13%
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White
3%
24%
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All Ethnic Groups
0.08
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(22-23)
28.6%
23%
No Summary generated because only 3 years of data available
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
92%
56%
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Eligible for Reduced Lunch
2%
4%
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School Statewide Testing
Source: National Center for Education Statistics (NCES), TX Dept. of Education

School Notes

  • School Mascot: Griffin

Frequently Asked Questions

What is Charles Graebner Elementary School's ranking?
Charles Graebner Elementary School is ranked #7761 out of 8,096 schools, which ranks it among the bottom 50% of public schools in Texas.
What percent of students have achieved state testing proficiency in math and reading?
18% of students have achieved math proficiency (compared to the 44% TX state average), while 24% of students have achieved reading proficiency (compared to the 51% TX state average).
How many students attend Charles Graebner Elementary School?
651 students attend Charles Graebner Elementary School.
What is the racial composition of the student body?
96% of Charles Graebner Elementary School students are Hispanic, 3% of students are White, and 1% of students are Black.
What is the student-teacher ratio of Charles Graebner Elementary School?
Charles Graebner Elementary School has a student ration of 15:1, which is higher than the Texas state average of 14:1.
What grades does Charles Graebner Elementary School offer ?
Charles Graebner Elementary School offers enrollment in grades Prekindergarten-5
What school district is Charles Graebner Elementary School part of?
Charles Graebner Elementary School is part of San Antonio Independent School District.
In what neighborhood is Charles Graebner Elementary School located?
Charles Graebner Elementary School is located in the Palm Heights neighborhood of San Antonio, TX.

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Quick Facts (2026)

  • School Type: Charter School
  • Grades: Prekindergarten-5
  • Enrollment: 651 students
  • Student-Teacher Ratio: 15:1
  • Minority Enrollment: 97%
  • : Bottom 50%
  • : 18% (Btm 50%)
  • : 24% (Btm 50%)
  • : 6-9% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), TX Dept. of Education

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