For the 2026 school year, there are 9 private high schools serving 2,045 students in Adams County, CO.
The top-ranked private high schools in Adams County, CO include Flatirons Academy, Flatiron's Academy, and Elmwood Christian Academy.
The average acceptance rate is 75%, which is lower than the Colorado private high school average acceptance rate of 83%.
Top-Ranked Adams County 草榴社区 High Schools (2026)
School
Location
Quick Facts
3455 W 83rd Ave
Westminster, CO 80031
(303) 427-5459
Westminster, CO 80031
(303) 427-5459
Gr: NS-12 | 443 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 8 Tuition & acceptance rate listed
13100 East 144th Avenue
Brighton, CO 80601
(303) 659-3818
Brighton, CO 80601
(303) 659-3818
Gr: PK-12 | 111 students Avg. class size: 15 students Sports: 3 Tuition & acceptance rate listed
Family Academy Of Christian Education
(Christian)
6704 W 98th Cir
Broomfield, CO 80021
(303) 204-5191
Broomfield, CO 80021
(303) 204-5191
Gr: PK-12 | 350 students
12000 Zuni Street
Denver, CO 80234
(303) 451-1421
Denver, CO 80234
(303) 451-1421
Gr: K-12 | 515 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 2 Tuition listed
Denver Street School-east Campus
(Christian)
1585 Kingston St
Aurora, CO 80010
(720) 935-2154
Aurora, CO 80010
(720) 935-2154
Gr: 9-12 | 28 students
North Lutheran High School
(Lutheran Church Missouri Synod)
11700 Irma Drive
Denver, CO 80233
(720) 887-9031
Denver, CO 80233
(720) 887-9031
Gr: 9-12 | 32 students
Our Lady Help Of Christians Academy
(Catholic)
32100 E Colfax Service Rd
Watkins, CO 80137
(303) 344-5830
Watkins, CO 80137
(303) 344-5830
Gr: K-12 | 111 students Avg. class size: 9 students Sports: 3 | Extracurrculars: 2 Tuition listed
Rocky Mountain Lutheran High School
(Wisconsin Evangelical Lutheran Synod)
10391 Luther court
Commerce City, CO 08022
(303) 346-1947
Commerce City, CO 08022
(303) 346-1947
Gr: 9-12 | 56 students Avg. class size: 15 students Sports: 6 | Extracurrculars: 1 Tuition listed
Adams County 草榴社区 Schools (Closed)
School
Location
Quick Facts
6951 Dexter St.
Commerce City, CO 80022
(303) 289-5955
Commerce City, CO 80022
(303) 289-5955
Gr: PK-8 | 23 students
Bright Horizons at Belle Creek, ELC (Closed 2014)
Daycare / Preschool
10693 Belle Creek Blvd
Henderson, CO 80640
(303) 286-1822
Henderson, CO 80640
(303) 286-1822
Gr: NS-K
Brighton Montessori School (Closed 2025)
Montessori School
203 S 3rd Ave
Brighton, CO 80601
(303) 659-0515
Brighton, CO 80601
(303) 659-0515
Gr: NS | 40 students
Compositive Primary, Preschool - 5th Gd (Closed 2025)
Alternative School
2345 North Ursula St.
Aurora, CO 80045
(720) 452-2522
Aurora, CO 80045
(720) 452-2522
Gr: PK-5 | 60 students Avg. class size: 12 students Tuition & acceptance rate listed
Little Village Christian Child Care Center (Closed 2017)
Daycare / Preschool (Baptist)
4550 E 128th Avenue
Thornton, CO 80241
(303) 452-2944
Thornton, CO 80241
(303) 452-2944
Gr: NS | 94 students
Northside Christian Daycare (Closed 2015)
Daycare / Preschool (Baptist)
11550 Washington St
Denver, CO 80233
(303) 457-1433
Denver, CO 80233
(303) 457-1433
Gr: K | 5 students
Overview
This County (Adams County)
This State (CO)
# Schools
9 Schools
Student Body:
# Students
2,045 Students
28,075 Students
% Average Students of Color
31%
25%
Academics and Faculty:
# Teachers
137 Teachers
3,013 Teachers
Average Student-Teacher Ratio
15:1
9:1
% Average Faculty w/Advanced Degree
51%
56%
Average Class Size
15 students
13 students
Average Number of AP Courses
18 courses
13 courses
Average SAT score
1250
(Out of 1600)
1267
Average ACT score
23
(Out of 36)
25
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$6,184
$16,742
Average % on Financial Aid
28%
34%
Average Financial Aid Grant
$2,000
$8,934
Average Acceptance Rate
75%
83%
Students by Ethnicity:
Diversity Score
0.65
0.57
# American Indian Students
116 Students
259 Students
% American Indian Students
6%
1%
# Asian Students
48 Students
880 Students
% Asian Students
2%
3%
# Hispanic Students
257 Students
2,614 Students
% Hispanic Students
12%
9%
# Black Students
71 Students
1,069 Students
% Black Students
3%
4%
# White Students
1,091 Students
17,521 Students
% White Students
53%
62%
# Hawaiian Students
n/a
37 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
495 Students
6,115 Students
% of Others Students
24%
21%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
3 extracurriculars
9 extracurriculars
Average Number of Sports
4 sports
8 sports
Frequently Asked Questions
What are the top-ranked private high schools in Adams County, CO?
The top-ranked private high schools in Adams County, CO include Flatirons Academy, Flatiron's Academy, and Elmwood Christian Academy.
How many private high schools are located in Adamsunty?
9 private high schools are located in Adamsunty.
How diverse are private high schools in Adamsunty?
Adamsunty private high schools are approximately 31% minority students, which is higher than the Colorado private school average of 25%.
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