Skip to main content

Very Good

#417 of 1,815 schools in CO

Top 23% in state

Flagstaff Charter Academy

Elementary School · St. Vrain Valley School District No. Re1J

2040 MILLER DR., Longmont, CO 80501

Charter

Enrollment

775

Student-Teacher

13.1:1

Score

7.6

Grades

Pre-K – 8th

Updated 2022-23

How this school compares

In Longmont

#9 of 30

public schools

Colorado elementary schools

#313 of 1,006

In district

#16 of 54

St. Vrain Valley School District No. Re1J

School environment

8.2 / 10

Very strong

About Flagstaff Charter Academy

Flagstaff Charter Academy serves 775 students from prekindergarten through eighth grade in Longmont, Colorado. This charter elementary school has earned recognition as one of the state's top-performing institutions, ranking 177th out of 1,831 Colorado schools and placing in the 90th percentile statewide. With a MySchoolScout rating of 7.6 out of 10, the school demonstrates strong academic performance across its grade levels.

The school maintains a favorable student-teacher ratio of 13.1 to 1, with 59 full-time equivalent teachers supporting the student body. In mathematics, 46% of students perform at proficient or above levels across all grades, reflecting solid academic foundations. As a charter school, Flagstaff Charter Academy operates with increased autonomy while remaining part of the public school system.

The school draws families from the surrounding 80501 zip code area, where the median household income is $77,327 and 38% of residents hold bachelor's degrees or higher. With a poverty rate of 9.6% and median home values of $432,500, the community represents a stable, middle-class environment that values education. Flagstaff Charter Academy is situated in Longmont's mid-size suburban setting in Boulder County, offering families an established educational option within a growing Colorado community.

What Parents Should Know

Flagstaff Charter Academy is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress7.0Very Good50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data4
Annual Change+0.06 pts/yr
Data Period2019–2025
TrendStable
Academics8.1Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency51.5%
Reading/ELA Proficiency59.6%
Math vs. State Avg+15.4 pts
Reading vs. State Avg+14.7 pts
Overall Proficiency56%
Expected (poverty-adj.)53%
vs. Expected+2.5 pts
Adjusted Percentile71th
College ReadinessNot Available

Data not available for this school

Resources & Environment8.2Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio13.1:1
Per-Pupil Spending$12,559

Flagstaff Charter Academy — Students at Flagstaff Charter Academy score 56% proficient, which is above what's typical for similar communities (expected: 53%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

18.5%

Students qualifying for federal meal assistance

Test Scores CO CMAS (2024-25)

Math Proficiency 49.2%
School
State
37.4%
ELA Proficiency 59.1%
School
State
45.5%

Based on 19 test records from CO state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
49%
ELA
64%
2021*
Math
37%
ELA
52%
2022
Math
46%
2025
Math
51.4%
ELA
59.4%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 7.0/10.

How Flagstaff Charter Academy Compares

See how Flagstaff Charter Academy performs across key quality dimensions compared to state benchmarks.

Overall Score
7.6/10
77th percentile in CO
Academic
8.1/10
8.1/10
Growth
7.0/10
Above average
Environment
8.2/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
19%
Teaching Staff
13:1 student-teacher ratio
59 teachers

Location

2040 MILLER DR., Longmont, CO 80501

Nearby Alternatives

Families considering Flagstaff Charter Academy may also want to explore other elementary schools in the area. Central Elementary School (rated 8.5/10, 2.0 miles away), which scores slightly higher. Another option is ST JOHN THE BAPTIST CATHOLIC SCHOOL (rated 7.3/10, 2.3 miles away), with a very similar rating. Additionally, Columbine Elementary School (rated 7.2/10, 2.6 miles away), with a comparable rating. For more schools in Longmont, see our Longmont schools guide .

Nearby Schools

20 within 3.0 mi
School Distance Rating
Sunset Middle School Longmont 0.4 mi 7.2
New Meridian High School Longmont 0.5 mi 4.6
St. Vrain Virtual High School Longmont 0.5 mi 8.2
Indian Peaks Elementary School Longmont 0.5 mi 7.1
Twin Peaks Charter Academy Longmont 1.1 mi 5.3
Burlington Elementary School Longmont 1.1 mi 5.6
DESIDERATA SCHOOL Longmont 1.2 mi
St. Vrain Community Montessori School Longmont 1.3 mi 6.7
Central Elementary School Longmont 2.0 mi 8.5
St. Vrain LaunchED Virtual Academy Longmont 2.2 mi 7.4
Eagle Crest Elementary School Longmont 1.8 mi 6.5
GATEWAY MONTESSORI SCHOOL Longmont 2.4 mi
Altona Middle School Longmont 1.9 mi 5.2
Longmont High School Longmont 2.5 mi 7.1
ST JOHN THE BAPTIST CATHOLIC SCHOOL Longmont 2.3 mi 7.3
Niwot High School Niwot 2.7 mi 6.6
SIERRA SCHOOL OF MAIN STREET Longmont 2.6 mi 5.7
Silver Creek High School Longmont 2.2 mi 7.6
Columbine Elementary School Longmont 2.6 mi 7.2
Mountain View Elementary School Longmont 3.0 mi 7.1

Neighborhood Census ACS (2019-2023)

Census data for ZIP 80501 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$77,705

Median Home Value

$461,400

Median Rent

$1,586/mo

Population

43,591

College Educated

38.6%

Homeownership

58%

Avg Commute

25.3 min

Poverty Rate

10.2%

Median Age

38

Community Profile

The community surrounding Flagstaff Charter Academy has a median household income of $77,705. It is an area where 39% of adults hold a bachelor's degree or higher. The median home value in the area is $461,400, with a median rent of $1,586/month. The area has a poverty rate of 10.2%. The average commute for residents is 25 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Coyote Creek Elementary School Highlands Ranch, CO 7.6
Global Village Academy Aurora Aurora, CO 7.6
High Plains School Loveland, CO 7.6
Inspiration View Elementary School Colorado Springs, CO 7.6
STEM Launch Thornton, CO 7.6
Buffalo Ridge Elementary School Castle Rock, CO 7.5

Frequently Asked Questions

Common questions about Flagstaff Charter Academy

What grades does Flagstaff Charter Academy serve?

Flagstaff Charter Academy serves students in grades Pre-K through 8th.

How many students attend Flagstaff Charter Academy?

Flagstaff Charter Academy has an enrollment of approximately 775 students.

What is the student-teacher ratio at Flagstaff Charter Academy?

The student-teacher ratio at Flagstaff Charter Academy is 13.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Flagstaff Charter Academy rank in CO?

Flagstaff Charter Academy is ranked #417 out of 1,815 schools in CO.

What is Flagstaff Charter Academy's MySchoolScout rating?

Flagstaff Charter Academy has a composite rating of 7.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Flagstaff Charter Academy?

Based on the most recent state assessment data, Flagstaff Charter Academy has 49.2% math proficiency and 59.1% reading/ELA proficiency.

Is Flagstaff Charter Academy a charter school?

Yes, Flagstaff Charter Academy is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Flagstaff Charter Academy a Title I school?

No, Flagstaff Charter Academy is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Flagstaff Charter Academy?

18.5% of students at Flagstaff Charter Academy qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
44 Car-Dependent
Transit Score
34 Some Transit
Bike Score
71 Very Bikeable
City Safety
High (3,112/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Longmont). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Pre-K – 8th
Enrollment
775
Student-Teacher Ratio
13.1:1
Teachers (FTE)
59
Free/Reduced Lunch
18.5%
Type
regular
Setting
Midsize Suburb
County
Boulder County
Data Year
2023–2024

District

St. Vrain Valley School District No. Re1J
District Enrollment
31,757
Schools in District
54
Per-Pupil Spending
$14,045
District Rank
#16 of 54

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

Related reading

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.