Quick Facts (2026-27)
- Top Ranked CO School
- Grades: Prekindergarten-8
- Enrollment: 147 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
St. Catherine Of Siena Catholic School
Quick Facts (2026-27)
- Top Ranked CO School
- Grades: Prekindergarten-8
- Enrollment: 147 students
- Application Deadline: None / Rolling
- Source: ✓Verified school update
School Rankings
St. Catherine Of Siena Catholic School ranks among the top 20% of private schools in Colorado for:
Category
Attribute
Diversity
School History
School Facts
Student Body
Total Students
147 students
Student Body Type
Co-ed
% Students of Color
80%
State avg.: 25%
Academic Profile
Total Classroom Teachers
12 teachers
Student-Teacher Ratio
12:1
National avg.:
School Membership(s)School Assoc.
Tuition & Financial Aid
Admission Deadline
None / Rolling
Sports
Total Sports Offered
4 sports
School Notes
- St. Catherine of Siena Parish and School is a Catholic Community of God's people of the Diocese of Denver located in Denver, Colorado. St. Catherine of Siena Church was founded in 1912, nurturing our Catholic life as individuals, families, and parish community.
- St. Catherine of Siena Parish's desire is to grow in faith and in union with Jesus Christ and with one another.
- Through worship, prayer, education and action, we seek to respond to the challenges of the Gospel in Denver and throughout the world.
- As we pass on our Catholic heritage from one generation to the next, we are called by Jesus to be a living community of God's people through worship, teaching, and service.
- We strive to provide an authentic Catholic vision of who we are and who we are to become through our pilgrimage of faith at St. Catherine of Siena Parish.
- We care for each other as Jesus has taught us and to extend that care to others beyond our community.
- St. Catherine of Siena Parish and School is a Catholic Community of God's people of the Diocese of Denver located in Denver, Colorado. St. Catherine of Siena Church was founded in 1912, nurturing our Catholic life as individuals, families, and parish community. St. Catherine of Siena Parishs desire is to grow in faith and in union with Jesus Christ and with one another. Through worship, prayer, education and action, we seek to respond to the challenges of the Gospel in Denver and throughout the world. As we pass on our Catholic heritage from one generation to the next, we are called by Jesus to be a living community of Gods people through worship, teaching, and service. We strive to provide an authentic Catholic vision of who we are and who we are to become through our pilgrimage of faith at St. Catherine of Siena Parish. We care for each other as Jesus has taught us and to extend that care to others beyond our community.
Source: Verified school update
Frequently Asked Questions
What sports does St. Catherine Of Siena Catholic School offer?
St. Catherine Of Siena Catholic School offers 4 interscholastic sports: Baseball, Basketball, Softball and Volleyball.
What is St. Catherine Of Siena Catholic School's ranking?
St. Catherine Of Siena Catholic School ranks among the top 20% of private schools in Colorado for: Highest percentage of students of color and Oldest founding date.
When is the application deadline for St. Catherine Of Siena Catholic School?
The application deadline for St. Catherine Of Siena Catholic School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is St. Catherine Of Siena Catholic School located?
St. Catherine Of Siena Catholic School is located in the Northwest neighborhood of Denver, CO. There are 3 other private schools located in Northwest.
Nearby ²ÝÁñÉçÇø Schools
The nearest high school to St. Catherine Of Siena Catholic School is Arrupe Jesuit High School (1.1 miles away)
The nearest elementary school is Messiah Baptist School (0.3 miles away)
The nearest preschool is Guardian Angels (1.4 miles away)
Show me:
Distance: 0.3 mi
Gr: K-8 | 12 students
Baptist
3241 W 44th Ave
Denver, CO 80211
(303) 455-6120
Distance: 0.6 mi
Gr: 1-7 | 42 students
Special Education School
4159 Lowell Blvd
Denver, CO 80211
(303) 458-7220
Distance: 0.9 mi
Gr: K-5 | 24 students
Avg. class size: 13 students
Extracurriculars: 4
3719 Perry St
Denver, CO 80212
(303) 870-2325
Distance: 1.1 mi
Gr: 9-12 | 427 students
Catholic
4343 Utica St
Denver, CO 80212
(303) 455-7449
Distance: 1.4 mi
Gr: PK-8 | 158 students
Catholic
1843 W 52nd Ave
Denver, CO 80221
(303) 480-9005
Distance: 1.1 mi
Gr: 9-12 | 427 students
Catholic
4343 Utica St
Denver, CO 80212
(303) 455-7449
Distance: 1.4 mi
Gr: 1-12 | 46 students
Special Education School
2950 Tennyson St
Denver, CO 80212
(303) 433-2541
Distance: 2.0 mi
Gr: 9-12 | 10 students
All-girls | Alternative School
1380 Ammons St
Denver, CO 80214
(303) 860-1702
Distance: 2.5 mi
Gr: 9-12 | 64 students
All-boys (Jewish)
1555 Stuart St
Denver, CO 80204
(303) 629-8200
Distance: 2.9 mi
Gr: 9-12 | 48 students
All-girls (Jewish)
5100 W 14th Avenue
Denver, CO 80204
(303) 893-1333
Distance: 0.3 mi
Gr: K-8 | 12 students
Baptist
3241 W 44th Ave
Denver, CO 80211
(303) 455-6120
Distance: 0.6 mi
Gr: 1-7 | 42 students
Special Education School
4159 Lowell Blvd
Denver, CO 80211
(303) 458-7220
Distance: 0.9 mi
Gr: K-5 | 24 students
Avg. class size: 13 students
Extracurriculars: 4
3719 Perry St
Denver, CO 80212
(303) 870-2325
Distance: 1.4 mi
Gr: PK-8 | 158 students
Catholic
1843 W 52nd Ave
Denver, CO 80221
(303) 480-9005
Distance: 1.4 mi
Gr: 1-12 | 46 students
Special Education School
2950 Tennyson St
Denver, CO 80212
(303) 433-2541
Distance: 1.4 mi
Gr: PK-8 | 158 students
Catholic
1843 W 52nd Ave
Denver, CO 80221
(303) 480-9005
Distance: 2.5 mi
Gr: PK-8 | 286 students
Avg. class size: 40 students
Specialized Curriculum (Catholic)
3920 Pierce St
Wheat Ridge, CO 80033
(303) 424-0402
Distance: 2.6 mi
Gr: PK-7 | 17 students
Alternative School
3418 W 14th Ave
Denver, CO 80204
(720) 771-9489
Distance: 2.6 mi
Gr: NS-8 | 232 students
Avg. class size: 18 students
Sports: 1 | Extracurriculars: 5
Montessori School
2500 Curtis Street
Denver, CO 80205
(303) 623-2609
Distance: 3.3 mi
Gr: PK-8 | 213 students
Sports: 4 | Extracurriculars: 6
Catholic
660 Julian St.
Denver, CO 80204
(303) 964-0816
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
(Math: 15-19% | Reading: 10-14%)
Rank:
Rank:
2/
Bottom 50%10
2925 West 40th Avenue
Denver, CO 80211
(720) 424-8580
Denver, CO 80211
(720) 424-8580
0.2 miles
Gr: PK-5 | 171 students Student-Teacher Ratio: 11:1 Minority enrollment: 89%
(Math: 47% | Reading: 51%)
Rank:
Rank:
8/
Top 30%10
3435 West 40th Avenue
Denver, CO 80211
(720) 424-1420
Denver, CO 80211
(720) 424-1420
0.4 miles
Gr: 6-8 | 673 students Student-Teacher Ratio: 16:1 Minority enrollment: 51%
(Math: 15-19% | Reading: 30-34%)
Rank:
Rank:
4/
Bottom 50%10
3655 Wyandot Street
Denver, CO 80211
(720) 424-4370
Denver, CO 80211
(720) 424-4370
0.8 miles
Gr: PK-6 | 409 students Student-Teacher Ratio: 19:1 Minority enrollment: 67%
(Math: 15-19% | Reading: 40-44%)
Rank:
Rank:
4/
Bottom 50%10
4250 Shoshone Street
Denver, CO 80211
(720) 424-2600
Denver, CO 80211
(720) 424-2600
0.8 miles
Gr: 6-12 | 162 students Student-Teacher Ratio: 12:1 Minority enrollment: 77%
Charter School
(Math: 35-39% | Reading: 50-54%)
Rank:
Rank:
7/
Top 50%10
1860 Lincoln St
Denver, CO 80203
(720) 424-2350
Denver, CO 80203
(720) 424-2350
0.8 miles
Gr: K-5 | 263 students Student-Teacher Ratio: 15:1 Minority enrollment: 49%
School Reviews
Endorse St. Catherine Of Siena Catholic School. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles
When Your Child Outpaces the ²ÝÁñÉçÇø School Curriculum
Learn what parents can do when a child finishes private school coursework early, including acceleration, curriculum compacting, advanced classes, enrichment, and signs the school needs a new plan.
How Much Teacher Access Does Your Child Get?
Learn how to evaluate teacher access at private schools, including extra-help time, advising, communication, academic support, and the questions families should ask before choosing a school today.
When a ²ÝÁñÉçÇø School Teacher Leaves Midyear
When a private school teacher leaves midyear, parents need clear answers. Learn what schools should do, what children may experience, and when a departure signals deeper concerns.
Request Info
Did You Know?
The average private school tuition in Denver, CO is $15,935 for elementary schools and $19,182 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Denver, CO is 84% (read more about average acceptance rates across the country).
Most Popular Articles
Quick Links
SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (CO):
- Blue Ribbon (7)
- All-girls (4)
- All-boys (1)
- Montessori (48)
- Daycare / Preschools (356)
- Summer School Programs (87)
- Dual Language Immersion Programs (5)
- Special Education (17)
- Alternative (32)
- ADD/ADHD Support (69)
- Online Schools (7)
- Religiously Affiliated (240)
- School Membership Associations (313)
- Schools with famous alumni (42)
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA: