Very Good
#578 of 1,815 schools in CO
Top 32% in state
Altona Middle School
Middle School · St. Vrain Valley School District No. Re1J
4600 CLOVER BASIN DRIVE, Longmont, CO 80503
Enrollment
741
Student-Teacher
18.5:1
Score
7.3
Grades
6th – 8th
Enrollment
741
Student-Teacher
18.5:1
Score
7.3
Grades
6th – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Colorado schools
#578 of 1,815
In Longmont
#10 of 30
public schools
In district
#21 of 54
St. Vrain Valley School District No. Re1J
Equity
9.0 / 10
Excellent
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Altona Middle School
Middle School in Longmont · grades 6th – 8th. Start here, then compare fit against nearby and district options.
Eagle Crest Elementary School
0.1 mi away. Use as a geographic alternative in the same move search.
Silver Creek High School
0.5 mi away. Use as a geographic alternative in the same move search.
About Altona Middle School
Altona Middle School is a public middle school in Longmont, CO, part of St. Vrain Valley School District No. Re1J.
Altona Middle School serves approximately 741 students, and covers grades 6th-8th, and has a 18.5:1 student-teacher ratio. Altona Middle School has a current MySchoolScout rating of 7.3 out of 10 and ranks #578 of 1,815 schools in CO. Structured state assessment records for Altona Middle School show 69% math proficiency (multi-year average, 2009-2022) and 80% reading/ELA proficiency (multi-year average, 2009-2021).
- This school 7.3 · Very Good
- District avg 6.4
- CO avg 6.0
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Altona Middle School — Students at Altona Middle School score 61% proficient, which is above what's typical for similar communities (expected: 52%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
20%
Students qualifying for federal meal assistance
Test Scores CO EDFACTS (2021-22)
Based on 27 test records from CO state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 7.1/10.
How Altona Middle School Compares
See how Altona Middle School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
4600 CLOVER BASIN DRIVE, Longmont, CO 80503
Nearby Alternatives
Families considering Altona Middle School may also want to explore other middle schools in the area. Westview Middle School (rated 7.0/10, 2.9 miles away), with a very similar rating. Additionally, Sunset Middle School (rated 6.0/10, 2.2 miles away), a more accessible option. For more schools in Longmont, see our Longmont schools guide .
Nearby Schools
20 within 3.8 mi| School | Distance | Rating |
|---|---|---|
| Eagle Crest Elementary School Longmont | 0.1 mi | 6.0 |
| Silver Creek High School Longmont | 0.5 mi | 7.6 |
| Blue Mountain Elementary Longmont | 0.6 mi | 8.3 |
| DESIDERATA SCHOOL Longmont | 1.1 mi | — |
| Flagstaff Charter Academy Longmont | 1.9 mi | 7.5 |
| Westview Middle School Longmont | 2.9 mi | 7.0 |
| New Meridian High School Longmont | 2.2 mi | 4.9 |
| St. Vrain Virtual High School Longmont | 2.2 mi | 8.5 |
| Sunset Middle School Longmont | 2.2 mi | 6.0 |
| Longmont Estates Elementary School Longmont | 2.9 mi | 7.6 |
| Indian Peaks Elementary School Longmont | 2.3 mi | 7.5 |
| Twin Peaks Charter Academy Longmont | 2.4 mi | 6.7 |
| Niwot High School Niwot | 3.0 mi | 7.5 |
| Niwot Elementary School Niwot | 3.2 mi | 8.5 |
| Hygiene Elementary School Longmont | 3.4 mi | 8.8 |
| Longmont High School Longmont | 3.1 mi | 6.8 |
| St. Vrain Community Montessori School Longmont | 2.9 mi | 6.1 |
| GATEWAY MONTESSORI SCHOOL Longmont | 3.2 mi | — |
| Burlington Elementary School Longmont | 2.9 mi | 4.9 |
| BOULDER VALLEY WALDORF SCHOOL Niwot | 3.8 mi | 6.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 80503 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$118,465
Median Home Value
$704,800
Median Rent
$1,843/mo
Population
36,206
College Educated
60.2%
Homeownership
68.5%
Avg Commute
25.1 min
Poverty Rate
5.1%
Median Age
43.9
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Deer Creek Middle School Littleton, CO | 7.3 |
| Atlas Preparatory Middle School Colorado Springs, CO | 7.2 |
| Fox Ridge Middle School Aurora, CO | 7.2 |
| Westlake Middle School Broomfield, CO | 7.2 |
| DSST: College View Middle School Denver, CO | 7.4 |
| Evergreen Middle School Evergreen, CO | 7.5 |
Frequently Asked Questions
Common questions about Altona Middle School
What grades does Altona Middle School serve?
Altona Middle School serves students in grades 6th through 8th.
How many students attend Altona Middle School?
Altona Middle School has an enrollment of approximately 741 students.
What is the student-teacher ratio at Altona Middle School?
The student-teacher ratio at Altona Middle School is 18.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Altona Middle School rank in CO?
Altona Middle School ranks #578 of 1,815 schools in CO.
What is Altona Middle School's MySchoolScout rating?
Altona Middle School has a current MySchoolScout rating of 7.3 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Altona Middle School?
Based on loaded state assessment records, Altona Middle School has 69% math proficiency (multi-year average, 2009-2022) and 80% reading/ELA proficiency (multi-year average, 2009-2021).
Is Altona Middle School a charter school?
No, Altona Middle School is not a charter school. It is a traditional public school operated by the local school district.
Is Altona Middle School a Title I school?
No, Altona Middle School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Altona Middle School?
20.0% of students at Altona Middle School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 741
- Student-Teacher Ratio
- 18.5:1
- Teachers (FTE)
- 40
- Free/Reduced Lunch
- 20.0%
- Type
- regular
- Setting
- Midsize Suburb
- County
- Boulder County
- Chronic Absenteeism (SY 2022-23)
- 24.4%
- Phone
- (720) 494-3980
Resources & Links
District
St. Vrain Valley School District No. Re1J- District Enrollment
- 31,757
- Schools in District
- 54
- Per-Pupil Spending
- $14,045
- District Rank
- #21 of 54
Other Schools in This District
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