Longmont Christian School Photo

Best Longmont Private Elementary Schools (2026)

For the 2026 school year, there are 10 private elementary schools serving 864 students in Longmont, CO.
The top-ranked private elementary schools in Longmont, CO include St. John The Baptist Catholic School and Transitional School.
The average acceptance rate is 90%, which is higher than the Colorado private elementary school average acceptance rate of 85%.
70% of private elementary schools in Longmont, CO are religiously affiliated (most commonly Christian and Catholic).

Top-Ranked Longmont Private Elementary Schools (2026)

School
Location
Quick Facts
St. John The Baptist Catholic School
(Catholic)
(4)
350 Emery St
Longmont, CO 80501
(303) 776-8760
Gr: K-8 | 251 students
Transitional School
Alternative School (Church of Christ)
14780 N 107th St
Longmont, CO 80504
(303) 776-6841
Gr: 6-11 | 9 students
Boulder Valley Waldorf School
Boulder Valley Waldorf School Photo - Students enjoying the playground during free play time.
Special Program Emphasis
(9)
6500 West Dry Creek Parkway
Longmont, CO 80503
(303) 652-0130
Gr: PK-8 | 144 students Avg. class size: 12 students Sports: 1 Tuition listed
Crossroads School
Crossroads School Photo - Crossroads 2025 graduates
Alternative School (Christian)
833 15th Ave.
Longmont, CO 80501
(303) 709-9881
Gr: 6-12 | 50 students Extracurrculars: 1 Tuition listed
Hillside School
Special Education School
6620 Gunpark Rd
Longmont, CO 80301
(303) 494-1468
Gr: 2-12 | 57 students Avg. class size: 4 students Tuition listed
Hopewell Baptist Academy
(Baptist)
1146 Kimbark St
Longmont, CO 80504
(303) 651-1325
Gr: K-11 | 12 students
Longmont Christian School
Longmont Christian School Photo
(Christian)
(1)
1440 Collyer St
Longmont, CO 80501
(303) 776-3254
Gr: PK-12 | 129 students Extracurrculars: 3 Tuition listed
Messiah Lutheran School
(Lutheran Church Missouri Synod)
1335 Francis St
Longmont, CO 80501
(303) 776-3466
Gr: PK-5 | 58 students Extracurrculars: 9
Rocky Mountain Christian Academy
Rocky Mountain Christian Academy Photo - Rocky Mountain Christian Academy has a weekly chapel where students, faculty, and families come together to worship and hear a brief message from a member of our community.
(Christian)
9447 Niwot Rd
Longmont, CO 80503
(303) 652-9162
Gr: PK-8 | 114 students Avg. class size: 16 students Extracurrculars: 2 Tuition & acceptance rate listed
Sierra School Of Main Street
Special Education School
820 Main St
Longmont, CO 80501
(303) 678-5662
Gr: 1-12 | 40 students
[+] Show Closed Private Schools in Longmont, Colorado

Longmont, Colorado Private Schools (Closed)

School
Location
Quick Facts
919 Deerwood Drive
Longmont, CO 80504
(303) 772-1008
Gr: NS-PK
1011 Dry Creek Dr
Longmont, CO 80503
(303) 682-0102
Gr: NS-K
1941 Terry St
Longmont, CO 80501
(303) 651-3780
Gr: K | 3 students
8979 Nelson Rd.
Longmont, CO 80503
(303) 678-9335
Gr: 6-12 | 18 students Avg. class size: 10 students Tuition & acceptance rate listed
833 15th Ave
Longmont, CO 80501
(303) 776-5677
Gr: 1-12 | 129 students
Our Saviors Lutheran School (Closed 2012)
(Wisconsin Evangelical Lutheran Synod)
1219 W 17th Avenue
Longmont, CO 80501
(303) 776-1688
Gr: NS-1 | 11 students Avg. class size: 3 students Tuition listed

Overview

This Town (Longmont)
This State (CO)
# Schools
10 Schools

Student Body:

# Students
864 Students
49,614 Students
% Average Students of Color
19%
24%

Academics and Faculty:

# Teachers
119 Teachers
4,859 Teachers
Average Student-Teacher Ratio
7:1
10:1
% Average Faculty w/Advanced Degree
17%
55%
Average Class Size
11 students
15 students
Average SAT score
1050
(Out of 1600)
1250

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$10,902
$12,784
Average % on Financial Aid
30%
30%
Average Financial Aid Grant
$775
$5,291
Average Acceptance Rate
90%
85%

Students by Ethnicity:

0.53
0.60
# American Indian Students
2 Students
338 Students
% American Indian Students
n/a
1%
# Asian Students
19 Students
1,241 Students
% Asian Students
2%
3%
# Hispanic Students
87 Students
4,897 Students
% Hispanic Students
9%
10%
# Black Students
14 Students
1,520 Students
% Black Students
2%
3%
# White Students
593 Students
27,413 Students
% White Students
64%
57%
# Hawaiian Students
n/a
40 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
208 Students
12,566 Students
% of Others Students
23%
26%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
4 extracurriculars
7 extracurriculars
Average Number of Sports
1 sports
6 sports

Frequently Asked Questions

What are the top-ranked private elementary schools in Longmont, CO?
The top-ranked private elementary schools in Longmont, CO include St. John The Baptist Catholic School and Transitional School.
How many private elementary schools are located in Longmont?
10 private elementary schools are located in Longmont.
How diverse are private elementary schools in Longmont?
Longmont private elementary schools are approximately 19% minority students, which is lower than the Colorado private school average of 24%.
What percentage of private elementary schools are religiously affiliated in Longmont?
70% of private elementary schools in Longmont are religiously affiliated (most commonly Christian and Catholic).
Which private elementary schools in Longmont are often viewed compared to one another?
Popular comparisons of private elementary schools in Longmont include: Transitional School vs. Crossroads School

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