For the 2026 school year, there is 1 private high school serving 207 students in Starr County, TX.
The top-ranked private high school in Starr County, TX is Immaculate Conception School.
100% of private high schools in Starr County, TX are religiously affiliated (most commonly Catholic).
Top-Ranked Starr County Private High Schools (2026)
School
Location
Quick Facts
Immaculate Conception School
(Catholic)
305 N Britton Ave
Rio Grande City, TX 78582
(956) 487-2558
Rio Grande City, TX 78582
(956) 487-2558
Gr: K-9 | 207 students Avg. class size: 17 students Sports: 6 | Extracurrculars: 8 Tuition listed
Overview
This County (Starr County)
This State (TX)
# Schools
1 School
Student Body:
# Students
207 Students
174,127 Students
% Average Students of Color
100%
37%
Academics and Faculty:
# Teachers
15 Teachers
18,417 Teachers
Average Student-Teacher Ratio
14:1
9:1
% Average Faculty w/Advanced Degree
20%
49%
Average Class Size
17 students
14 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$3,641
$14,538
Average % on Financial Aid
40%
24%
Average Financial Aid Grant
$1,000
$4,908
Students by Ethnicity:
Diversity Score
0.27
0.67
# American Indian Students
n/a
784 Students
% American Indian Students
n/a
n/a
# Asian Students
3 Students
13,093 Students
% Asian Students
1%
8%
# Hispanic Students
174 Students
26,662 Students
% Hispanic Students
84%
16%
# Black Students
n/a
9,171 Students
% Black Students
n/a
5%
# White Students
n/a
89,043 Students
% White Students
n/a
52%
# Hawaiian Students
n/a
326 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
30 Students
32,411 Students
% of Others Students
15%
19%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
8 extracurriculars
11 extracurriculars
Average Number of Sports
6 sports
9 sports
Frequently Asked Questions
What are the top-ranked private high schools in Starr County, TX?
The top-ranked private high schools in Starr County, TX is Immaculate Conception School.
How many private high schools are located in Starr County?
1 private high schools are located in Starr County.
What percentage of private high schools are religiously affiliated in Starr County?
100% of private high schools in Starr County are religiously affiliated (most commonly Catholic).
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