Skip to content
US School RatingsPublic school data for parents and homebuyers

Longmont High School

Grades 09–12 · LONGMONT, CO · NCES 080537000909

Call schoolView location ↗

1040 SUNSET STREET · LONGMONT, CO 80501

At a glance

Reported students

1,268

NCES CCD 2024–25

Teachers (FTE)

62.76

NCES CCD 2024–25

Student–teacher ratio

20.2:1

Calculated; not a class-size measure

Grades served

09–12

NCES preliminary directory 2025–26

School benchmarks

Colorado high enrollment

81st percentile

Compared with 437 same-level schools reporting enrollment.

District median enrollment

466

Longmont High School: 1,268 reported students.

State peer staffing position

80th percentile

20.2:1 reported; state peer median 15.9:1. Ratio is not class size.

Historical enrollment and staffing · CRDC 2021–22

These older figures are kept separate from 2024–25 statistics and benchmarks. Differences between years can reflect changes in enrollment, staffing, or reporting scope.

Students
1,275
Teachers (FTE)
61
Student–teacher ratio
20.9:1

What the reported data says about Longmont High School

Longmont High School is a public high school serving grades 09–12 in LONGMONT. It is one of 54 current school records connected to St. Vrain Valley School District No. Re1J. NCES reports 1,268 students for 2024–25.

Among 437 high schools in Colorado with comparable records, this school is larger than the reported median of 336 students. Its enrollment is at approximately the 81st percentile for that peer group. Size describes the campus, not instructional quality.

The reported student–teacher ratio is 20.2:1, above the Colorado median of 15.9:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.

The largest reported race and ethnicity groups are White (52.6%) and Hispanic or Latino (41.2%). English learners represent 10% of enrollment. Students served under IDEA represent 9.8%. These figures help families understand who the school serves; they are not rating inputs.

The 2021–22 civil-rights collection reports AP student enrollment, gifted and talented programming, computer science. The school reported 17 AP courses. Program availability changes, so families should confirm the current catalog and participation rules directly with the school.

Questions worth asking Longmont High School

  1. 1How do the reported 20.2:1 student–teacher ratio and 62.76 teacher FTE translate into actual class sizes by grade?
  2. 2Have the reported academic programs changed since the 2021–22 CRDC collection?
  3. 3What counseling support is available today? The school reported 6 counselor FTE in 2021–22.
  4. 4Does community eligibility provide breakfast and lunch to every enrolled student, and are summer meals available?
Bring the full school visit checklist →

Enrollment needs

English learners
10%
Students with disabilities
9.8%
Free/reduced-price lunch
47.9%
Lunch program
Yes under Community Eligibility Option (CEO)

Reported support staff

Counselors (FTE)
6
Nurses (FTE)
0
Psychologists (FTE)
0
Social workers (FTE)
0

CRDC 2021–22 full-time-equivalent counts; verify current assignments with the school.

Student demographics

Race and ethnicity share of reported enrollment

  • White52.6%
  • Hispanic41.2%
  • Black0.6%
  • Asian1.5%
  • American Indian / Alaska Native0.3%
  • Native Hawaiian / Pacific Islander0.2%
  • Multiracial3.5%

Race/ethnicity: NCES CCD 2024–25. English learner and disability context: CRDC 2021–22. Lunch eligibility: NCES CCD 2024–25. Privacy rules can produce missing values.

Programs reported by the school

AP student enrollment

Students enrolled

17 distinct courses reported

Gifted and talented

Offered

Computer science

Offered

CRDC 2021–22: the AP flag records student enrollment; gifted and computer-science fields describe reported programs/classes. Confirm current courses and eligibility with the school.

Other schools in St. Vrain Valley School District No. Re1J

Start with campuses at the same school level or with similar reported enrollment.

Silver Creek High School

High · Grades 09–12

1,208 reported students

Mead High School

High · Grades 09–12

1,174 reported students

Skyline High School

High · Grades 09–12

1,082 reported students

Frederick Senior High School

High · Grades 09–12

1,491 reported students

Niwot High School

High · Grades 09–12

1,509 reported students

Erie High School

High · Grades 09–12

1,727 reported students

View all 54 district schools →