International School of Denver Photo

Best Denver County Private High Schools (2026)

For the 2026 school year, there are 21 private high schools serving 4,758 students in Denver County, CO.
The top-ranked private high schools in Denver County, CO include Denver Academy, Arrupe Jesuit High School, and International School of Denver.
The average acceptance rate is 93%, which is higher than the Colorado private high school average acceptance rate of 83%.
57% of private high schools in Denver County, CO are religiously affiliated (most commonly Jewish and Christian).

Top-Ranked Denver County Private High Schools (2026)

School
Location
Quick Facts
Denver Academy
Denver Academy Photo - Visual Arts
Special Education School
4400 E Iliff Avenue
Denver, CO 80222
(303) 777-5161
Gr: 2-12 | 457 students Avg. class size: 12 students Sports: 11 | Extracurrculars: 11 Tuition listed
International School of Denver
International School of Denver Photo
Special Program Emphasis
(10)
7701 E 1st Pl, Unit C
Denver, CO 80230
(303) 340-3647
Gr: PK-9 | 684 students Avg. class size: 13 students Sports: 7 | Extracurrculars: 32 Tuition & acceptance rate listed
Arrupe Jesuit High School
(Catholic)
4343 Utica St
Denver, CO 80212
(303) 455-7449
Gr: 9-12 | 427 students Tuition listed
Augustine Classical Academy
Augustine Classical Academy Photo
(Christian)
(1)
480 South Kipling St.
Denver, CO 80226
(720) 446-6286
Gr: PK-12 | 266 students Sports: 5 | Extracurrculars: 3 Tuition listed
Bishop Machebeuf High School
(Catholic)
(1)
458 Uinta Way
Denver, CO 80230
(303) 344-0082
Gr: 9-12 | 200 students Avg. class size: 20 students Sports: 11 Tuition & acceptance rate listed
Denver Jewish Day School
Denver Jewish Day School Photo
(Jewish)
(2)
2450 S Wabash St
Denver, CO 80231
(303) 369-0663
Gr: PK-12 | 351 students Avg. class size: 16 students Sports: 9 | Extracurrculars: 9 Tuition listed
Denver Waldorf School
Denver Waldorf School Photo - The Denver Waldorf School
Special Program Emphasis
(7)
2100 S. Pennsylvania St.
Denver, CO 80210
(303) 777-0531
Gr: PK-12 | 377 students Avg. class size: 25 students Sports: 4 Tuition & acceptance rate listed
Mullen High School
Mullen High School Photo - Incoming class of 2029
(Catholic)
(1)
3601 S Lowell Blvd
Denver, CO 80236
(303) 761-1764
Gr: 9-12 | 860 students Avg. class size: 20 students Sports: 18 Tuition & acceptance rate listed
Accelerated Schools
Accelerated Schools Photo - Students at the Capitol- Spring 2024
(2)
2160 South Cook Street
Denver, CO 80210
(303) 758-2003
Gr: 5-12 | 31 students Avg. class size: 8 students Tuition & acceptance rate listed
Bansbach Academy At Denver Childrens Home
Alternative School
1501 Albion St
Denver, CO 80220
(303) 399-4890
Gr: 5-12 | 49 students
Beth Jacob High School
Beth Jacob High School Photo - Beth Jacob High School of Denver
All-girls (Jewish)
5100 W 14th Avenue
Denver, CO 80204
(303) 893-1333
Gr: 9-12 | 48 students
Calvary Apostolic Academy
(Pentecostal)
5900 E Yale Ave
Denver, CO 80222
(303) 758-5900
Gr: PK-12 | 58 students
Change Christian Academy
(Assembly of God)
12505 Elmendorf Place
Denver, CO 80239
(303) 373-5200
Gr: PK-12 | 170 students Avg. class size: 15 students Tuition listed
Denver Academy Of Torah
(Jewish)
6825 E Alameda Ave
Denver, CO 80224
(720) 859-6806
Gr: K-12 | 186 students Sports: 2 | Extracurrculars: 5 Tuition listed
Love Christian Fellowship Education
(Christian)
4651 Tulsa Ct
Denver, CO 80239
(303) 576-8408
Gr: PK-12 | 165 students
2211 Xanthia Way
Denver, CO 80238
(303) 322-8324
Gr: NS-9 | 152 students Avg. class size: 17 students
Rock Solid Christian Academy
Special Program Emphasis (Christian)
200 S University Blvd
Denver, CO 80209
(303) 797-1005
Gr: K-12 | 84 students Tuition listed
Savio House
Special Education School
325 King St
Denver, CO 80219
(303) 225-4060
Gr: 6-12 | 17 students
Tennyson Center For Children At Cch
Special Education School
2950 Tennyson St
Denver, CO 80212
(303) 433-2541
Gr: 1-12 | 46 students
University Of Denver High School
Special Program Emphasis
2306 E. Evans Avenue
Denver, CO 80208
(303) 871-2636
Gr: 10-12 | 66 students
Yeshiva Toras Chaim High School
All-boys (Jewish)
1555 Stuart St
Denver, CO 80204
(303) 629-8200
Gr: 9-12 | 64 students
[+] Show Closed Private Schools in Denver County, Colorado

Denver County Private Schools (Closed)

School
Location
Quick Facts
999 18th St N Terrace Ste 350
Denver, CO 80202
(303) 293-2743
Gr: NS-K Tuition & acceptance rate listed
8101 E Belleview Ave T-20
Denver, CO 80237
(303) 290-8843
Gr: NS-K | 80 students
2949 Federal Blvd
Denver, CO 80211
(303) 964-8993
Gr: PK-12 | 132 students
4343 Utica Street
Denver, CO 80212
(303) 477-4023
Gr: K-8 | 128 students
910 Galapago St
Denver, CO 80204
(303) 629-0637
Gr: 9-12 | 34 students Avg. class size: 13 students Tuition listed
Little Friends Preschool & Cc (Closed 2010)
Daycare / Preschool (Friends)
4595 Eliot Street
Denver, CO 80211
(303) 458-7404
Gr: PK-K | 52 students
2350 Gaylord St
Denver, CO 80205
(303) 355-9900
Gr: K-7 | 92 students
2180 S. Madison Street
Denver, CO 80210
(303) 757-5102
Gr: PK-K | 23 students Tuition listed
Redeemer Lutheran School (Closed 2014)
(Lutheran Church Missouri Synod)
3400 W Nevada Pl
Denver, CO 80219
(303) 934-0422
Gr: 1-8 | 86 students
St. Francis De Sales Grade School (Closed 2022)
Special Program Emphasis (Catholic)
235 S Sherman St
Denver, CO 80209
(303) 744-7211
Gr: PK-8 | 105 students Tuition listed

Overview

This County (Denver County)
This State (CO)
# Schools
21 Schools

Student Body:

# Students
4,758 Students
29,102 Students
% Average Students of Color
37%
25%

Academics and Faculty:

# Teachers
548 Teachers
3,058 Teachers
Average Student-Teacher Ratio
9:1
10:1
% Average Faculty w/Advanced Degree
49%
55%
Average Class Size
16 students
13 students
Average Number of AP Courses
15 courses
12 courses
Average SAT score
1270
(Out of 1600)
1254
Average ACT score
24
(Out of 36)
25

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$19,001
$16,376
Average % on Financial Aid
41%
33%
Average Financial Aid Grant
$8,833
$8,504
Average Acceptance Rate
93%
83%

Students by Ethnicity:

0.68
0.58
# American Indian Students
17 Students
269 Students
% American Indian Students
n/a
1%
# Asian Students
85 Students
914 Students
% Asian Students
2%
3%
# Hispanic Students
894 Students
2,811 Students
% Hispanic Students
19%
9%
# Black Students
392 Students
1,099 Students
% Black Students
9%
4%
# White Students
2,227 Students
17,970 Students
% White Students
48%
61%
# Hawaiian Students
12 Students
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
1,004 Students
6,384 Students
% of Others Students
22%
22%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
12 extracurriculars
9 extracurriculars
Average Number of Sports
8 sports
8 sports

Frequently Asked Questions

What are the top-ranked private high schools in Denver County, CO?
The top-ranked private high schools in Denver County, CO include Denver Academy, Arrupe Jesuit High School, and International School of Denver.
How many private high schools are located in Denverunty?
21 private high schools are located in Denverunty.
How diverse are private high schools in Denverunty?
Denverunty private high schools are approximately 37% minority students, which is higher than the Colorado private school average of 25%.
What percentage of private high schools are religiously affiliated in Denverunty?
57% of private high schools in Denverunty are religiously affiliated (most commonly Jewish and Christian).
Which private high schools in Denverunty are often viewed compared to one another?
Popular comparisons of private high schools in Denverunty include: Love Christian Fellowship Education vs. Change Christian Academy

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