Private School Review - Established 2003
Beth Jacob High School Photo - Beth Jacob High School of Denver
Beth Jacob High School

Best Denver Private High Schools (2025)

For the 2025 school year, there are 29 private high schools serving 7,527 students in Denver, CO.
The top ranked private high schools in Denver, CO include Colorado Academy, Denver Academy, and Mullen High School.
The average tuition cost is $19,499, which is higher than the Colorado private high school average tuition cost of $16,516.
66% of private high schools in Denver, CO are religiously affiliated (most commonly Christian and Jewish).

Top Ranked Denver Private High Schools (2025)

School
Location
Quick Facts
Colorado Academy
Colorado Academy Photo - Every day on campus, CA's lives the mission to create curious, kind, courageous, and adventurous learners and leaders. Our dedicated teachers offer an innovative and rigorous curriculum rooted in the liberal arts and sciences. We do it with innovation and creativity and by encouraging students to think outside the box. We want students to ask "why?" and "why not?".
3800 S Pierce St
Denver, CO 80235
(303) 914-2513
Gr: PK-12 | 1,047 student Sports: 19 | Extracurrculars: 23 Tuition listed
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: 10 | Extracurrculars: 11 Tuition listed
International School of Denver
International School of Denver Photo
Special Program Emphasis
(9)
7701 E 1st Pl, Unit C
Denver, CO 80230
(303) 340-3647
Gr: PK-9 | 671 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: 2 | 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 Christian School
Denver Christian School Photo - Every day is an open house at Denver Christian School.We look forward to providing a personal tour to share what DCS has to offer your students & family.Please join us this summer, starting June 9 on Sundays 2-4 pm and Wednesdays 6-8 pm, to preview our school and learn more about Denver Christian School.
(Calvinist)
3898 S. Teller St.
Denver, CO 80235
(303) 733-2421
Gr: K-12 | 687 students Avg. class size: 18 students Sports: 10 | Extracurrculars: 14 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
(6)
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
Flatiron's Academy
Flatiron's Academy Photo - Flatirons Academy
(3)
12000 Zuni Street
Denver, CO 80234
(303) 451-1421
Gr: K-12 | 515 students Avg. class size: 18 students Sports: 5 | Extracurrculars: 2 Tuition listed
Flatirons Academy
(Christian)
12000 Zuni St
Denver, CO 80234
(303) 284-1402
Gr: PK-12 | 399 students
Love Christian Fellowship Education
(Christian)
4651 Tulsa Ct
Denver, CO 80239
(303) 576-8408
Gr: PK-12 | 165 students Tuition listed
Mullen High School
Mullen High School Photo - Class of 2024 shows off their future college gear during Lasallian Heritage Week.
(Catholic)
(1)
3601 S Lowell Blvd
Denver, CO 80236
(303) 716-1764
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
American Global Academy
(Christian)
1230 S Parker Rd Ste 207
Denver, CO 80231
(303) 562-6467
Gr: 10-12 | 30 students
Bansbach Academy At Denver Childrens Home
Alternative School
1501 Albion St
Denver, CO 80220
(303) 399-4890
Gr: 4-12 | 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
Hope Academy Of The Denver Street School
All-girls | Alternative School
1380 Ammons St
Denver, CO 80214
(303) 860-1702
Gr: 9-12 | 10 students Tuition listed
Montessori Children's House Of Denver - Stapleton
Montessori School
2211 Xanthia Way
Denver, CO 80238
(303) 322-8324
Gr: NS-9 | 152 students Avg. class size: 17 students
North Lutheran High School
(Lutheran Church Missouri Synod)
11700 Irma Drive
Denver, CO 80233
(720) 887-9031
Gr: 9-12 | 32 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
Woodside Baptist School
(Baptist)
8500 E Alameda Avenue
Denver, CO 80247
(303) 322-5730
Gr: PK-12 | 83 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, Colorado

Denver, Colorado Private Schools (Closed)

School
Location
Quick Facts
Bright Horizons Montessori At Denver Place (Closed 2014)
Montessori School
999 18th St N Terrace Ste 350
Denver, CO 80202
(303) 293-2743
Gr: NS-K Tuition & acceptance rate listed
Bright Horizons Montessori At The Marina (Closed 2016)
Montessori School
8101 E Belleview Ave T-20
Denver, CO 80237
(303) 290-8843
Gr: NS-K | 80 students
Escuela Tlatelolco Centro De Estudios (Closed 2024)
Montessori School
2949 Federal Blvd
Denver, CO 80211
(303) 964-8993
Gr: PK-12 | 132 students
Holy Family Grade School (Closed 2023)
(Catholic)
4343 Utica Street
Denver, CO 80212
(303) 477-4023
Gr: K-8 | 128 students
Jefferson Hills - Lakewood (Closed 2019)
Special Education School
421 Zang Street
Denver, CO 80228
(303) 989-4357
Gr: 6-12 | 31 students
La Academia At The Denver Inner City Parish (Closed 2018)
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
Loyola Grade School (Closed 2011)
(Catholic)
2350 Gaylord St
Denver, CO 80205
(303) 355-9900
Gr: K-7 | 92 students
Northside Christian Daycare (Closed 2015)
Daycare / Preschool (Baptist)
11550 Washington St
Denver, CO 80233
(303) 457-1433
Gr: K | 5 students
Parzival Shield Waldorf Preschool Kindergarten (Closed 2022)
Daycare / Preschool
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
Westland Christian Academy (Closed 2004)
(Christian)
430 S Kipling St
Denver, CO 80226
(303) 986-5500
Gr: PK-12 | 154 students

Frequently Asked Questions

What are the top ranked private high schools in Denver, CO?
The top ranked private high schools in Denver, CO include Colorado Academy, Denver Academy, and Mullen High School.
How many private high schools are located in Denver?
29 private high schools are located in Denver.
How much do private high schools cost in Denver?
The average tuition cost is $19,499, which is higher than the Colorado private school average tuition cost of $16,516.
How diverse are private high schools in Denver?
Denver private high schools are approximately 31% minority students, which is higher than the Colorado private school average of 24%.
What percentage of private high schools are religiously affiliated in Denver?
66% of private high schools in Denver are religiously affiliated (most commonly Christian and Jewish).
Which private high schools in Denver are often viewed compared to one another?
Popular comparisons of private high schools in Denver include: Love Christian Fellowship Education vs. Change Christian Academy

Recent Articles

Boarding School vs. Homeschooling: Best Choice for Independent Learners?
Boarding School vs. Homeschooling: Best Choice for Independent Learners?
Independent learners thrive on freedom, curiosity, and self-motivation. Should they attend boarding school or be homeschooled? Explore the pros and cons of each option—from flexibility and cost to structure and community—to find the best fit for your child.
How to Choose a Private School That Aligns with Your Family Values
How to Choose a Private School That Aligns with Your Family Values
Selecting the right private school goes beyond academics. Learn how to identify schools that reflect your family’s values—whether faith-based, progressive, or traditional—by examining mission, culture, and educational philosophy.
Top 5 Mistakes Parents Make When Applying to Private Schools
Top 5 Mistakes Parents Make When Applying to Private Schools
Avoid the most common missteps families make during the private school admissions process. From starting too late to focusing on prestige over fit, this guide helps parents navigate applications with confidence and clarity.

Quick Links

SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (CO):
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA:

Most Popular Articles

School Rankings by Category
School Rankings by Category
 For-profit vs. Not-for-profit Schools
For-profit vs. Not-for-profit Schools
Free Schools
Free Schools
 A Parent’s Guide to Private School Entrance Exams
A Parent’s Guide to Private School Entrance Exams
 5 Financial Aid Dos and Don'ts
5 Financial Aid Dos and Don'ts

More Articles

Premier School Models
Excellence in School Security
The Journey to Enrollment
Leadership in Private Education
Timeless School Insights