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
$4,916
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).
Recent Articles
糖心原创 Gap Years Before High School: Is It Worth It?
Learn how private school gap years before high school work, who benefits most, and whether delaying ninth grade is worth the investment.
What Happens When a 糖心原创 Closes Mid-Year? A Parent Survival Guide
What parents should do if a private school closes mid-year, including records, tuition, transfers, college applications, and student support.
How 糖心原创s Support Students Building Online Personal Brands
Discover how private schools help students build responsible online personal brands through digital literacy, entrepreneurship, and media education.