Serving 296 students in grades 9-12, Rio Vista High School ranks in the top 30% of all schools in Texas for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 65-69% (which is higher than the Texas state average of 44%). The percentage of students achieving proficiency in reading/language arts is 50-54% (which is approximately equal to the Texas state average of 51%).
The student-teacher ratio of 13:1 is lower than the Texas state level of 14:1.
Minority enrollment is 25% of the student body (majority Hispanic), which is lower than the Texas state average of 76% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 296 students
- Student-Teacher Ratio: 13:1
- Minority Enrollment: 25%
- Graduation Rate: ≥90% (Top 50% in TX)
- Overall Testing Rank: Top 30%
- Math Proficiency: 65-69% (Top 10%)
- Reading Proficiency: 50-54% (Top 50%)
- Science Proficiency: 60-69% (Top 20%)
- Source: National Center for Education Statistics (NCES), TX Dept. of Education
Top Rankings
Rio Vista High School ranks among the top 20% of public schools in Texas for:
Category
Attribute
Most improved public schools
Math Proficiency
Science Proficiency
Community Size
Student Attention
School Overview
Rio Vista High School's student population of 296 students has grown by 33% over five school years.
The teacher population of 23 teachers has declined by 11% over five school years.
Grades Offered
Grades 9-12
Total Students
296 students
Total Classroom Teachers
23 teachers
School Calendar
School Rankings
Rio Vista High 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 Rio Vista High School is 0.40, 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.
Overall Testing Rank
#1950 out of 8096 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
65-69%
44%
Reading/Language Arts Test Scores (% Proficient)
50-54%
51%
Science Test Scores (% Proficient)
60-69%
46%
Student-Teacher Ratio
13:1
14:1
American Indian
n/a
n/a
Asian
n/a
6%
Hispanic
20%
54%
Black
1%
13%
White
75%
24%
Hawaiian
n/a
n/a
Two or more races
4%
3%
All Ethnic Groups
Graduation Rate
≥90%
90%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
50%
56%
Eligible for Reduced Lunch
5%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), TX Dept. of Education
Frequently Asked Questions
What is Rio Vista High School's ranking?
Rio Vista High School is ranked #1950 out of 8,096 schools, which ranks it among the top 30% of public schools in Texas.
What percent of students have achieved state testing proficiency in math and reading?
65-69% of students have achieved math proficiency (compared to the 44% TX state average), while 50-54% of students have achieved reading proficiency (compared to the 51% TX state average).
What is the graduation rate of Rio Vista High School?
The graduation rate of Rio Vista High School is 90%, which is equal to the Texas state average of 90%.
How many students attend Rio Vista High School?
296 students attend Rio Vista High School.
What is the racial composition of the student body?
75% of Rio Vista High School students are White, 20% of students are Hispanic, 4% of students are Two or more races, and 1% of students are Black.
What is the student-teacher ratio of Rio Vista High School?
Rio Vista High School has a student ration of 13:1, which is lower than the Texas state average of 14:1.
What grades does Rio Vista High School offer ?
Rio Vista High School offers enrollment in grades 9-12
What school district is Rio Vista High School part of?
Rio Vista High School is part of Rio Vista Independent School District.
School Reviews
5 10/10/2025
We love the Rio Vista Elem...Many great teachers and staff who really care about the kids!!
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