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SCHOOL COMMUNITY·BOULDER VALLEY SCHOOL DISTRICT NO. RE2·NCES 080249000125

Louisville Middle School

1341 MAIN STREET, LOUISVILLE, CO 80027 · (720) 561-7400 · Boulder County
GRADES 06–08MIDDLE23-SUBURBREGULAR SCHOOL626 STUDENTS
Enrollment
626
Middle
DISTRICT 503 · STATE 462
Student : Teacher
18.6:1
34 FTE teachers
DISTRICT 16.9:1 · STATE 15.9:1
Free / Reduced Lunch
19%
116 students
DISTRICT 30% · STATE 50%
Community
2
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 6
207
Grade 7
212
Grade 8
207
Student demographics
White
49779%
DISTRICT 65% · STATE 49%
Hispanic
6611%
DISTRICT 21% · STATE 37%
Black
30%
DISTRICT 1% · STATE 5%
Asian
142%
DISTRICT 6% · STATE 3%
Two+
437%
DISTRICT 7% · STATE 5%
Native American
10%
DISTRICT 0% · STATE 1%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
31450%
Female
31050%

Discussions

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
68.8%
CO avg 44.9% . -2.7pp since 2023
Math
55.8%
CO avg 36.1% . -3.7pp since 2023
Source: CMAS. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
62.9%
composite math + reading, all grades
Predicted
55.5%
based on CO schools with similar FRL share
Beats by
+7.4pp
above demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
626
-33 (-5%) vs 2017
Student : Teacher
18.6:1
was 19.5:1
% White
79%
was 81%
% Hispanic
11%
was 11%
% Black
0%
was 0%
% Asian
2%
was 2%
Source: NCES Common Core of Data

About Louisville Middle School

As a middle-of-the-pack middle-grades school in LOUISVILLE, Colorado, Louisville Middle School educates 626 students from grades 6 through 8, one of the schools within Boulder Valley School District No. Re2. Enrollment runs roughly 35% larger than the state mean of about 462.

Boulder Valley School District No. Re2 runs 56 schools in total, collectively educating 27,988 students. Louisville Middle School is one of those campuses.

For racial and ethnic makeup, Louisville Middle School logs that 79% of the student body identifies as White. Other groups include 11% Hispanic, 7% multiracial, 2% Asian. That mix tracks the wider county fairly closely.

In terms of school funding signals, Louisville Middle School logs 34 full-time-equivalent teachers, putting the student-to-teacher ratio at about 18.6:1. Statewide, the average ratio sits near 15.9:1, putting Louisville Middle School higher than the state norm the norm. Roughly 19% of students at Louisville Middle School qualify for free or reduced-price lunch, often used as a Title I proxy. By comparison, Boulder County runs at roughly 33%, so the school's eligibility rate is meaningfully below the surrounding baseline.

With demographic context factored in, Louisville Middle School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 55.5%, the actual is 62.9%, a residual of +7.4 points.

Across the wider county, ACS estimates for Boulder County put median household earnings sit near $103,994, 64% of adults hold a bachelor's degree or higher, and roughly 4% of residents live below the federal poverty line. Louisville Middle School is one of 86 public schools in Boulder County (combined enrollment of about 42,200 students).

Nearest neighbor: Louisville Elementary School, around 0.7 miles off. Within five miles, there are 8 other public schools. On composite proficiency, Louisville Middle School comes 3rd of 9 in the immediate cluster, higher than the nearby-schools average of 56.0%.

The school occupies a commuter-belt site.

Looking at the recent track record. Looking back 7 years, enrollment at Louisville Middle School has declined 5%, going from 659 students in 2018 to 626 in 2025.

On this page, posts here usually surface around school events, parent volunteer needs, and clubs. Parents, students, alumni, and staff are welcome to weigh in.

Boulder County at a glance

View full county profile
Population
328,961
Census ACS
Median income
$103,994
Household, ACS
Bachelor's+
64%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
86
42,200 students

Quick facts

School name
Louisville Middle School
District
Boulder Valley School District No. Re2
Address
1341 MAIN STREET, LOUISVILLE, CO 80027
Phone
(720) 561-7400
County
Boulder County
Level
Middle
Grade range
06–08
Total enrollment
626
Teachers (FTE)
34
Student–teacher ratio
18.6:1
Free/Reduced lunch
116 (19%)
Locale
23-Suburb: Small
NCES ID
080249000125
Charter school
No
Virtual school
No

Related schools

Other schools in Boulder Valley School District No. Re2
Other schools in LOUISVILLE
Nearby schools

Frequently asked questions

About Louisville Middle School
How large is Louisville Middle School?
Louisville Middle School enrolls approximately 626 students in grades 06-08.
What age range does Louisville Middle School serve?
Louisville Middle School serves students from grade 06 through grade 08.
What is the student-teacher ratio at Louisville Middle School?
The student-to-teacher ratio at Louisville Middle School is approximately 18.6:1 (34 FTE teachers).
What is the racial breakdown of students at Louisville Middle School?
At Louisville Middle School, the student body is approximately 79% White, 11% Hispanic, 0% Black, 2% Asian, 7% Two or more.
Is Louisville Middle School public or private?
Louisville Middle School is a public K-12 school, overseen by Boulder Valley School District No. Re2.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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