For the 2025 school year, there are 39 public schools serving 22,159 students in Longmont, CO (there are , serving 1,392 private students). 94% of all K-12 students in Longmont, CO are educated in public schools (compared to the CO state average of 92%).
The top ranked public schools in Longmont, CO are Niwot Elementary School, Hygiene Elementary School and Blue Mountain Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Longmont, CO public schools have an average math proficiency score of 38% (versus the Colorado public school average of 33%), and reading proficiency score of 47% (versus the 45% statewide average). Schools in Longmont have an average ranking of 7/10, which is in the top 50% of Colorado public schools.
Minority enrollment is 43% of the student body (majority Hispanic), which is less than the Colorado public school average of 50% (majority Hispanic).
Best Public Schools in Longmont, CO (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Niwot Elementary School
(Math: 65-69% | Reading: 75-79%)
Rank:
Rank:
10/
Top 5%10
8778 Morton Road
Longmont, CO 80503
(303) 652-2828
Longmont, CO 80503
(303) 652-2828
Grades: PK-5
| 407 students
Rank: #22.
Hygiene Elementary School
(Math: 70-74% | Reading: 70-74%)
Rank:
Rank:
10/
Top 5%10
11968 N. 75th Street
Longmont, CO 80503
(720) 652-8021
Longmont, CO 80503
(720) 652-8021
Grades: PK-5
| 316 students
Rank: #33.
Blue Mountain Elementary School
(Math: 69% | Reading: 74%)
Rank:
Rank:
10/
Top 5%10
1260 Mountain Drive
Longmont, CO 80503
(720) 652-8220
Longmont, CO 80503
(720) 652-8220
Grades: PK-5
| 557 students
Rank: #44.
Silver Creek High School
(Math: 53% | Reading: 82%)
Rank:
Rank:
10/
Top 10%10
4901 Nelson Road
Longmont, CO 80503
(720) 494-3721
Longmont, CO 80503
(720) 494-3721
Grades: 9-12
| 1,215 students
Rank: #55.
Altona Middle School
(Math: 62% | Reading: 65%)
Rank:
Rank:
10/
Top 10%10
4600 Clover Basin Drive
Longmont, CO 80503
(720) 494-3980
Longmont, CO 80503
(720) 494-3980
Grades: 6-8
| 741 students
Rank: #66.
Niwot High School
(Math: 53% | Reading: 71%)
Rank:
Rank:
9/
Top 20%10
8989 E. Niwot Road
Longmont, CO 80503
(303) 652-2550
Longmont, CO 80503
(303) 652-2550
Grades: 9-12
| 1,466 students
Rank: #77.
Apex Home School Enrichment Program
(Math: 40-59% | Reading: 60-79% )
Rank:
Rank:
9/
Top 20%10
1351 S. Sunset St Unit B
Longmont, CO 80501
(303) 702-8600
Longmont, CO 80501
(303) 702-8600
Grades: K-12
| 717 students
Rank: #88.
Central Elementary School
(Math: 60-64% | Reading: 55-59%)
Rank:
Rank:
9/
Top 20%10
1020 4th Avenue
Longmont, CO 80501
(303) 776-3236
Longmont, CO 80501
(303) 776-3236
Grades: PK-5
| 352 students
Rank: #99.
Fall River Elementary School
(Math: 55-59% | Reading: 60%)
Rank:
Rank:
9/
Top 20%10
1400 Deerwood Drive
Longmont, CO 80504
(720) 652-7920
Longmont, CO 80504
(720) 652-7920
Grades: PK-5
| 518 students
Rank: #1010.
St. Vrain Virtual High School
Alternative School
(Math: 40-59% | Reading: 60-79%)
Rank:
Rank:
9/
Top 20%10
1200 South Sunset Street
Longmont, CO 80501
(303) 591-8627
Longmont, CO 80501
(303) 591-8627
Grades: 9-12
| 79 students
Rank: #1111.
Mead High School
(Math: 41% | Reading: 70%)
Rank:
Rank:
9/
Top 20%10
12750 County Road #7
Longmont, CO 80504
(720) 494-3940
Longmont, CO 80504
(720) 494-3940
Grades: 9-12
| 1,095 students
Rank: #1212.
Twin Peaks Charter Academy
Charter School
(Math: 48% | Reading: 56%)
Rank:
Rank:
8/
Top 30%10
340 South Sunset Street
Longmont, CO 80501
(303) 772-7286
Longmont, CO 80501
(303) 772-7286
Grades: K-12
| 852 students
Rank: #1313.
Flagstaff Charter Academy
Charter School
(Math: 42% | Reading: 57%)
Rank:
Rank:
8/
Top 30%10
2040 Miller Drive
Longmont, CO 80501
(303) 651-7900
Longmont, CO 80501
(303) 651-7900
Grades: PK-8
| 775 students
Rank: #1414.
Longmont Estates Elementary School
(Math: 45-49% | Reading: 50-54%)
Rank:
Rank:
8/
Top 30%10
1601 Northwestern Road
Longmont, CO 80503
(720) 652-8101
Longmont, CO 80503
(720) 652-8101
Grades: PK-5
| 368 students
Rank: #1515.
Westview Middle School
(Math: 41% | Reading: 58%)
Rank:
Rank:
8/
Top 30%10
1651 Airport Road
Longmont, CO 80503
(303) 772-3134
Longmont, CO 80503
(303) 772-3134
Grades: 6-8
| 621 students
Rank: #1616.
Longmont High School
(Math: 36% | Reading: 62%)
Rank:
Rank:
8/
Top 30%10
1040 Sunset Street
Longmont, CO 80501
(303) 776-6014
Longmont, CO 80501
(303) 776-6014
Grades: 9-12
| 1,254 students
Rank: #1717.
St. Vrain Community Montessori School
Charter School
(Math: ≥50% | Reading: 40-59%)
Rank:
Rank:
8/
Top 30%10
1055 Delaware Ave.
Longmont, CO 80501
(303) 682-4339
Longmont, CO 80501
(303) 682-4339
Grades: PK-8
| 267 students
Rank: #1818.
Eagle Crest Elementary School
(Math: 39% | Reading: 50%)
Rank:
Rank:
7/
Top 50%10
4444 Clover Basin Drive
Longmont, CO 80503
(303) 485-6073
Longmont, CO 80503
(303) 485-6073
Grades: PK-5
| 414 students
Rank: #1919.
Prairie Ridge Elementary School
(Math: 40% | Reading: 45-49%)
Rank:
Rank:
7/
Top 50%10
6632 St Vrain Ranch Boulevard
Longmont, CO 80504
(720) 494-3641
Longmont, CO 80504
(720) 494-3641
Grades: PK-5
| 411 students
Rank: #2020.
Centennial Elementary School
(Math: 42% | Reading: 43%)
Rank:
Rank:
7/
Top 50%10
10290 Neighbors Parkway
Longmont, CO 80504
(720) 652-8240
Longmont, CO 80504
(720) 652-8240
Grades: PK-5
| 487 students
Rank: #2121.
Firestone Charter Academy
Charter School
(Math: 34% | Reading: 50%)
Rank:
Rank:
7/
Top 50%10
5753 Twilight Avenue
Longmont, CO 80504
(303) 772-3711
Longmont, CO 80504
(303) 772-3711
Grades: PK-8
| 615 students
Rank: #2222.
Burlington Elementary School
(Math: 35-39% | Reading: 40-44%)
Rank:
Rank:
6/
Top 50%10
1051 S. Pratt Parkway
Longmont, CO 80501
(303) 776-8861
Longmont, CO 80501
(303) 776-8861
Grades: PK-5
| 316 students
Rank: #2323.
Legacy Elementary School
(Math: 36% | Reading: 44%)
Rank:
Rank:
6/
Top 50%10
7701 Eagle Boulevard
Longmont, CO 80504
(720) 652-8160
Longmont, CO 80504
(720) 652-8160
Grades: PK-5
| 442 students
Rank: #2424.
Frederick Senior High School
(Math: 26% | Reading: 51%)
Rank:
Rank:
6/
Top 50%10
5960 Tipple Parkway
Longmont, CO 80504
(303) 833-3533
Longmont, CO 80504
(303) 833-3533
Grades: 9-12
| 1,460 students
Rank: #2525.
Sanborn Elementary School
(Math: 35-39% | Reading: 35-39%)
Rank:
Rank:
6/
Top 50%10
2235 Vivian Street
Longmont, CO 80501
(303) 772-3838
Longmont, CO 80501
(303) 772-3838
Grades: PK-5
| 239 students
Rank: #2626.
Alpine Elementary School
(Math: 30-34% | Reading: 40-44%)
Rank:
Rank:
6/
Top 50%10
2005 Alpine Street
Longmont, CO 80504
(720) 652-8140
Longmont, CO 80504
(720) 652-8140
Grades: PK-5
| 397 students
Rank: #2727.
Coal Ridge Middle School
(Math: 32% | Reading: 37%)
Rank:
Rank:
5/
Bottom 50%10
6201 Booth Drive
Longmont, CO 80504
(303) 833-4176
Longmont, CO 80504
(303) 833-4176
Grades: 6-8
| 763 students
Rank: #2828.
Mountain View Elementary School
(Math: 35-39% | Reading: 30-34%)
Rank:
Rank:
5/
Bottom 50%10
1415 14th Street
Longmont, CO 80501
(720) 652-8261
Longmont, CO 80501
(720) 652-8261
Grades: PK-4
| 333 students
Rank: #2929.
Skyline High School
(Math: 25% | Reading: 40%)
Rank:
Rank:
5/
Bottom 50%10
600 East Mountain View
Longmont, CO 80504
(720) 494-3741
Longmont, CO 80504
(720) 494-3741
Grades: 9-12
| 1,197 students
Rank: #3030.
Indian Peaks Elementary School
(Math: 25-29% | Reading: 30-34%)
Rank:
Rank:
5/
Bottom 50%10
1335 South Judson
Longmont, CO 80501
(303) 772-7240
Longmont, CO 80501
(303) 772-7240
Grades: PK-5
| 236 students
Rank: #3131.
Sunset Middle School
(Math: 21% | Reading: 32%)
Rank:
Rank:
4/
Bottom 50%10
1300 S. Sunset
Longmont, CO 80501
(303) 776-3963
Longmont, CO 80501
(303) 776-3963
Grades: 6-8
| 341 students
Rank: #3232.
St. Vrain Launched Virtual Academy
(Math: 15-19% | Reading: 30-34%)
Rank:
Rank:
4/
Bottom 50%10
395 S. Pratt Parkway
Longmont, CO 80501
(303) 702-8800
Longmont, CO 80501
(303) 702-8800
Grades: K-12
| 329 students
Rank: #3333.
Columbine Elementary School
(Math: 25-29% | Reading: 15-19%)
Rank:
Rank:
3/
Bottom 50%10
111 Longs Peak Avenue
Longmont, CO 80504
(303) 776-2840
Longmont, CO 80504
(303) 776-2840
Grades: PK-5
| 230 students
Rank: #3434.
Trail Ridge Middle School
(Math: 21% | Reading: 26%)
Rank:
Rank:
3/
Bottom 50%10
1000 Button Rock Drive
Longmont, CO 80504
(720) 494-3820
Longmont, CO 80504
(720) 494-3820
Grades: 6-8
| 470 students
Rank: #3535.
Rocky Mountain Elementary School
(Math: 15-19% | Reading: 25-29%)
Rank:
Rank:
3/
Bottom 50%10
800 East 5th
Longmont, CO 80504
(303) 772-6750
Longmont, CO 80504
(303) 772-6750
Grades: PK-5
| 313 students
Show 4 more public schools in Longmont, CO (out of 39 total schools)
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Longmont, Colorado Public Schools (Closed)
School
Location
Grades
Students
Adult Educationlincoln Center (Closed 2014)
Alternative School
820 Main St
Longmont, CO 80501
(303) 678-5662
Longmont, CO 80501
(303) 678-5662
Grades: 6-12
| 122 students
233 East Mountain View
Longmont, CO 80501
(303) 772-7900
Longmont, CO 80501
(303) 772-7900
Grades: 6-8
| 414 students
333 East Mountain View
Longmont, CO 80501
(303) 772-4280
Longmont, CO 80501
(303) 772-4280
Grades: PK-5
| 380 students
1200 South Sunset Street
Longmont, CO 80501
(720) 494-3975
Longmont, CO 80501
(720) 494-3975
Grades: 9-12
| n/a students
1200 South Sunset Street
Longmont, CO 80501
(720) 494-3969
Longmont, CO 80501
(720) 494-3969
Grades: 9-12
| 50 students
1440 Collyer St
Longmont, CO 80501
(720) 494-3761
Longmont, CO 80501
(720) 494-3761
Grades: PK-5
| 320 students
Ute Creek Secondary Charter Academy (Closed 2008)
Charter School
1198 Boston Avenue
Longmont, CO 80501
(303) 774-0066
Longmont, CO 80501
(303) 774-0066
Grades: 9-12
| 169 students
Frequently Asked Questions
What are the top ranked public schools in Longmont, CO?
The top ranked public schools in Longmont, CO include Niwot Elementary School, Hygiene Elementary School and Blue Mountain Elementary School.
How many public schools are located in Longmont?
39 public schools are located in Longmont.
What percentage of students in Longmont go to public school?
94% of all K-12 students in Longmont are educated in public schools (compared to the CO state average of 92%).
What is the racial composition of students in Longmont?
Longmont public schools minority enrollment is 43% of the student body (majority Hispanic), which is less than the Colorado public schools average of 50% (majority Hispanic).
Which public schools in Longmont are often viewed compared to one another?
Popular comparisons of public schools in Longmont include: Frederick Senior High School vs. Mead High School, Mead High School vs. Frederick Senior High School, Westview Middle School vs. Altona Middle School
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