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SCHOOL COMMUNITY·ST. VRAIN VALLEY SCHOOL DISTRICT NO. RE1J·NCES 080537001572

Twin Peaks Classical Academy

340 SOUTH SUNSET STREET, LONGMONT, CO 80501 · (303) 772-7286 · Boulder County
GRADES KG–12COMBINED22-SUBURBCHARTERREGULAR SCHOOL879 STUDENTS
Enrollment
879
Combined
DISTRICT 611 · STATE 523
Student : Teacher
15.3:1
57 FTE teachers
DISTRICT 14.0:1 · STATE 14.3:1
Free / Reduced Lunch
39%
341 students
DISTRICT 39% · STATE 50%
Community
2
0 members
Enrollment and student:teacher ratio compared against other combined schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Kindergarten
83
Grade 1
71
Grade 2
79
Grade 3
80
Grade 4
83
Grade 5
84
Grade 6
85
Grade 7
59
Grade 8
80
Grade 9
51
Grade 10
56
Grade 11
38
Grade 12
30
Student demographics
White
53261%
DISTRICT 59% · STATE 49%
Hispanic
25529%
DISTRICT 32% · STATE 37%
Black
131%
DISTRICT 1% · STATE 5%
Asian
324%
DISTRICT 4% · STATE 3%
Two+
425%
DISTRICT 4% · STATE 5%
Native American
10%
DISTRICT 0% · STATE 1%
Pacific Islander
40%
DISTRICT 0% · STATE 0%
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
44250%
Female
43750%

Discussions

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Test scores

CMAS 2024-25 . % Met or Exceeded Expectations
English Language Arts
53.5%
CO avg 44.9% . -0.4pp since 2023
Math
48.5%
CO avg 36.1% . +0.5pp 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
49.2%
composite math + reading, all grades
Predicted
43.2%
based on CO schools with similar FRL share
Beats by
+6.0pp
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
879
-17 (-2%) vs 2017
Student : Teacher
15.3:1
was 14.4:1
% White
61%
was 50%
% Hispanic
29%
was 39%
% Black
1%
was 2%
% Asian
4%
was 6%
Source: NCES Common Core of Data

About Twin Peaks Classical Academy

Twin Peaks Classical Academy is an unified-grade school of sizable scale in LONGMONT, Colorado, overseen by St. Vrain Valley School District No. Re1J, serveing 879 students in grades K through 12. That puts it 68% larger than the typical public school in Colorado, which averages around 523 students.

St. Vrain Valley School District No. Re1J runs 54 schools in total, collectively educating 31,607 students. Twin Peaks Classical Academy is one of those campuses.

For racial and ethnic makeup, Twin Peaks Classical Academy records that the largest single group is White, at 61% of enrollment; the rest reads as 29% Hispanic, 5% multiracial, 4% Asian. That is meaningfully less White than the county at large, where the share is closer to 78%.

Looking at school resources, On paper, Twin Peaks Classical Academy has 57 full-time-equivalent teachers, translating to a class-load average of around 15.3:1. Statewide, the average ratio sits near 14.3:1, putting Twin Peaks Classical Academy higher than the state norm the norm. Roughly 39% of students at Twin Peaks Classical Academy qualify for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal.

With demographic context factored in, Twin Peaks Classical Academy sits in the middle band of the BeatsExpectations distribution. Schools with this campus's student mix typically land near 43.2%; this one delivers 49.2%.

Around the school, the surrounding county (Boulder County) reports that median household income runs about $103,994, roughly 64% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 4%. Twin Peaks Classical Academy is one of 86 public schools in Boulder County (combined enrollment of about 42,200 students).

The closest other public school is St. Vrain Community Montessori School, roughly 0.5 miles away. Within five miles, there are 8 other public schools. Ranking that nearby cluster on reported proficiency puts Twin Peaks Classical Academy at 3rd of 6; the average score across the group is 43.1%.

The school occupies a bedroom-community site. Twin Peaks Classical Academy operates as a public charter school, meaning it is publicly funded but governed independently of the surrounding district's traditional schools.

Five-year trend. Over the past 7-year window, the student count remained close to its prior level: 896 students in 2018 compared to 879 in 2025. Over the same period, the White share edged up from 50% to 61%.

On this page, the feed for Twin Peaks Classical Academy typically covers open house dates, ride-share offers, and field-trip permission slips. Anyone with firsthand experience at this school can post or comment.

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
Twin Peaks Classical Academy
District
St. Vrain Valley School District No. Re1J
Address
340 SOUTH SUNSET STREET, LONGMONT, CO 80501
Phone
(303) 772-7286
County
Boulder County
Level
Combined
Grade range
KG–12
Total enrollment
879
Teachers (FTE)
57
Student–teacher ratio
15.3:1
Free/Reduced lunch
341 (39%)
Locale
22-Suburb: Mid-size
NCES ID
080537001572
Charter school
Yes
Virtual school
No

Related schools

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

Frequently asked questions

About Twin Peaks Classical Academy
What is the total enrollment at Twin Peaks Classical Academy?
Twin Peaks Classical Academy enrolls approximately 879 students in grades KG-12.
What age range does Twin Peaks Classical Academy serve?
Twin Peaks Classical Academy serves students from grade KG through grade 12.
What is the student-teacher ratio at Twin Peaks Classical Academy?
The student-to-teacher ratio at Twin Peaks Classical Academy is approximately 15.3:1 (57 FTE teachers).
How diverse is Twin Peaks Classical Academy?
Twin Peaks Classical Academy reports a student body of 61% White, 29% Hispanic, 1% Black, 4% Asian, 5% Two or more.
Who oversees Twin Peaks Classical Academy?
Twin Peaks Classical Academy is overseen by St. Vrain Valley School District No. Re1J in Boulder County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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