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Monarch High School
A+

Monarch High School

PublicHighGrades 9–12

329 Campus Drive, Louisville, CO 80027 · (720) 561-4200 · Part of Boulder Valley School District RE-2

Louisville’s School Grade A better than 93% of Colorado school districts

Photo: Kwu5765 · CC BY-SA 4.0 · Wikimedia Commons
Students
1,431
Students per teacher
22:1
Free or reduced lunch
16%
Setting
Rural
Grades
9–12
The gist

What stands out about Monarch High School

  • Its own letter, A+: reading and math results near the top of Colorado’s public schools
  • Math proficiency 28 pts above the state
  • Reading / language arts 39 pts above the state
  • Larger classes: 22 students per teacher
  • Enrollment down 9.4% since 2020–21

On the path

Where Louisville kids come from and go next. The whole path →

6–82 middle schoolsDepends on your address
9–12Monarch High SchoolYou are here

Test scores

2020–21
Math proficiency58%
State average 30.5%
Reading / language arts86%
State average 47%

Its own letter, A+, places these results among Colorado’s 1,665 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).

329 Campus Drive, Louisville

Students

Enrollment by grade
Grade 9385
Grade 10350
Grade 11349
Grade 12347
Enrollment over time
1,580’20
1,515’21
1,523’22
1,447’23
1,431’24

Down 9.4% since 2020–21.

Who goes here
White 77%Hispanic 11%Two or more races 6%Asian 5%Black <1%Native Hawaiian/Pacific Islander <1%American Indian/Alaska Native <1%

As reported to NCES, share of students with a reported race or ethnicity.

Parents talk

Questions and answers about Monarch High School from Louisville families.

Other schools in Boulder Valley School District RE-2

The district →

School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Colorado’s other public schools; Louisville’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.