Total enrollment
15,153
-2,624 (-15%) vs SY 2017-18
30 schools in Longmont
Colorado · Public K-12
Longmont, Colorado reports 30 public K-12 schools to NCES, totaling roughly 15,153 students (17 elementary, 5 middle, and 6 high).
7-year change in Longmont
SY 2017-18 vs SY 2024-25School count
30
+1 (+3%) vs SY 2017-18
% White
51%
was 55%
% Hispanic
41%
was 38%
% Black
1%
was 1%
% Asian
3%
was 3%
Source: NCES Common Core of Data, enrollment-weighted demographic averages
About Longmont
Longmont is a broad Colorado city in terms of public-school footprint, with 30 schools and 15,153 students total.
In terms of grade levels, the city covers 17 elementary, 5 middle, 6 high, and 2 other.
Per-campus enrollment runs near 505, above the state mean of about 456.
Looking at the last 7 years. Across the same 7-year window, public-school enrollment declined 15%: 17,777 students in SY 2017-18 versus 15,153 in SY 2024-25. The school count climbed from 29 to 30 across the same 7-year window. On the demographic side, White enrollment moved from 55% to 51% over the same window.
On allk12, the community for Longmont discusses enrollment trends, district policy changes, and bus-route updates. Parents, students, and educators in the area can post or comment.