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.
Quick Facts (2026)
- Top-Ranked CO School
- Grades: Prekindergarten-8
- Enrollment: 147 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Catherine Of Siena Catholic School ranks among the top 20% of private schools in Colorado for:
Category
Attribute
Diversity
School History
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Year Founded
1921
School Calendar
Student Body
Total Students
147 students
Student Body Type
Co-ed
% Students of Color
80%
State avg.: 25%
Students by Grade
Academics and Faculty
Total Classroom Teachers
12 teachers
Student-Teacher Ratio
12:1
National avg.: 11:1
Tuition and Acceptance Rate
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 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 Private 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:
School
Location
Miles
Quick Facts
Messiah Baptist School
(Baptist)
3241 W 44th Ave
Denver, CO 80211
(303) 455-6120
Denver, CO 80211
(303) 455-6120
0.3 miles
Gr: K-8 | 12 students
Mount St. Vincents Home School
Special Education School
4159 Lowell Blvd
Denver, CO 80211
(303) 458-7220
Denver, CO 80211
(303) 458-7220
0.6 miles
Gr: 1-7 | 42 students
3719 Perry St
Denver, CO 80212
(303) 870-2325
Denver, CO 80212
(303) 870-2325
0.9 miles
Gr: K-5 | 24 students Avg. class size: 13 students Extracurrculars: 4 Tuition listed
Arrupe Jesuit High School
(Catholic)
4343 Utica St
Denver, CO 80212
(303) 455-7449
Denver, CO 80212
(303) 455-7449
1.1 miles
Gr: 9-12 | 427 students Tuition listed
Guardian Angels
(Catholic)
1843 W 52nd Ave
Denver, CO 80221
(303) 480-9005
Denver, CO 80221
(303) 480-9005
1.4 miles
Gr: PK-8 | 158 students
School
Location
Miles
Quick Facts
Arrupe Jesuit High School
(Catholic)
4343 Utica St
Denver, CO 80212
(303) 455-7449
Denver, CO 80212
(303) 455-7449
1.1 miles
Gr: 9-12 | 427 students Tuition listed
Tennyson Center For Children At Cch
Special Education School
2950 Tennyson St
Denver, CO 80212
(303) 433-2541
Denver, CO 80212
(303) 433-2541
1.4 miles
Gr: 1-12 | 46 students
Hope Academy Of The Denver Street School
All-girls | Alternative School
1380 Ammons St
Denver, CO 80214
(303) 860-1702
Denver, CO 80214
(303) 860-1702
2 miles
Gr: 9-12 | 10 students Tuition listed
Yeshiva Toras Chaim High School
All-boys (Jewish)
1555 Stuart St
Denver, CO 80204
(303) 629-8200
Denver, CO 80204
(303) 629-8200
2.5 miles
Gr: 9-12 | 64 students
Beth Jacob High School ![Beth Jacob High School Photo - Beth Jacob High School of Denver]( "Beth Jacob High School Photo - Beth Jacob High School of Denver")
All-girls (Jewish)
5100 W 14th Avenue
Denver, CO 80204
(303) 893-1333
Denver, CO 80204
(303) 893-1333
2.9 miles
Gr: 9-12 | 48 students
School
Location
Miles
Quick Facts
Messiah Baptist School
(Baptist)
3241 W 44th Ave
Denver, CO 80211
(303) 455-6120
Denver, CO 80211
(303) 455-6120
0.3 miles
Gr: K-8 | 12 students
Mount St. Vincents Home School
Special Education School
4159 Lowell Blvd
Denver, CO 80211
(303) 458-7220
Denver, CO 80211
(303) 458-7220
0.6 miles
Gr: 1-7 | 42 students
3719 Perry St
Denver, CO 80212
(303) 870-2325
Denver, CO 80212
(303) 870-2325
0.9 miles
Gr: K-5 | 24 students Avg. class size: 13 students Extracurrculars: 4 Tuition listed
Guardian Angels
(Catholic)
1843 W 52nd Ave
Denver, CO 80221
(303) 480-9005
Denver, CO 80221
(303) 480-9005
1.4 miles
Gr: PK-8 | 158 students
Tennyson Center For Children At Cch
Special Education School
2950 Tennyson St
Denver, CO 80212
(303) 433-2541
Denver, CO 80212
(303) 433-2541
1.4 miles
Gr: 1-12 | 46 students
School
Location
Miles
Quick Facts
Guardian Angels
(Catholic)
1843 W 52nd Ave
Denver, CO 80221
(303) 480-9005
Denver, CO 80221
(303) 480-9005
1.4 miles
Gr: PK-8 | 158 students
Sts Peter & Paul Catholic Stem School
Special Program Emphasis (Catholic)
3920 Pierce St
Wheat Ridge, CO 80033
(303) 424-0402
Wheat Ridge, CO 80033
(303) 424-0402
2.5 miles
Gr: PK-8 | 286 students Avg. class size: 40 students Tuition listed
Heartland Academy Denver
Alternative School
3418 W 14th Ave
Denver, CO 80204
(720) 771-9489
Denver, CO 80204
(720) 771-9489
2.6 miles
Gr: PK-7 | 17 students
2500 Curtis Street
Denver, CO 80205
(303) 623-2609
Denver, CO 80205
(303) 623-2609
2.6 miles
Gr: NS-8 | 287 students Avg. class size: 18 students Sports: 1 | Extracurrculars: 6 Tuition & acceptance rate listed
660 Julian St.
Denver, CO 80204
(303) 964-0816
Denver, CO 80204
(303) 964-0816
3.3 miles
Gr: PK-8 | 216 students Sports: 4 | Extracurrculars: 6 Tuition listed
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Columbian Elementary School
(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%
Skinner Middle School
(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%
Academia Ana Marie Sandoval
(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%
Denver Montessori Junior/senior High School
(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%
Downtown Denver Expeditionary School
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%
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