Below Average
#1610 of 1,815 schools in CO
Semper Elementary School
Elementary School · Jefferson County School District No. R-1
7575 WEST 96TH AVENUE, Westminster, CO 80021
Enrollment
313
Student-Teacher
14.2:1
Score
4.0
Grades
Pre-K – 5th
Enrollment
313
Student-Teacher
14.2:1
Score
4.0
Grades
Pre-K – 5th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Colorado schools
#1,610 of 1,815
In Westminster
#26 of 29
public schools
In district
#128 of 140
Jefferson County School District No. R-1
School environment
8.1 / 10
Excellent
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Semper Elementary School
Elementary School in Westminster · grades Pre-K – 5th. Start here, then compare fit against nearby and district options.
Mandalay Middle School
0.3 mi away. Use as a geographic alternative in the same move search.
Jefferson Academy Elementary
0.5 mi away. Use as a geographic alternative in the same move search.
About Semper Elementary School
Semper Elementary School is a public elementary school in Westminster, CO, part of Jefferson County School District No. R-1. Semper Elementary School serves approximately 313 students, and covers grades Pre-K-5th, and has a 14.2:1 student-teacher ratio.
Semper Elementary School has a current MySchoolScout rating of 4.0 out of 10 and ranks #1,610 of 1,815 schools in CO. Structured state assessment records for Semper Elementary School show 41% math proficiency (multi-year average, 2009-2025) and 51% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 4.0 · Below Average
- District avg 6.8
- CO avg 6.3
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Semper Elementary School — Students at Semper Elementary School score 26% proficient, which is below what's typical for similar communities (expected: 36%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
51.4%
Students qualifying for federal meal assistance
Test Scores CO CMAS (2024-25)
Based on 33 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: 2.1/10.
How Semper Elementary School Compares
See how Semper Elementary 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
7575 WEST 96TH AVENUE, Westminster, CO 80021
Nearby Alternatives
Families considering Semper Elementary School may also want to explore other elementary schools in the area. Jefferson Academy Elementary (rated 7.9/10, 0.5 miles away, in nearby Broomfield), which scores notably higher. Another option is Woodrow Wilson Charter Academy (rated 7.7/10, 0.7 miles away), which scores notably higher. Additionally, Weber Elementary School (rated 5.9/10, 1.9 miles away, in nearby Arvada), which scores notably higher. For more schools in Westminster, see our Westminster schools guide .
Nearby Schools
20 within 2.1 mi| School | Distance | Rating |
|---|---|---|
| Mandalay Middle School Westminster | 0.3 mi | 5.8 |
| Jefferson Academy Elementary Broomfield | 0.5 mi | 7.9 |
| Doral Academy of Colorado Arvada | 0.6 mi | 5.4 |
| Woodrow Wilson Charter Academy Westminster | 0.7 mi | 7.7 |
| PRIMROSE SCHOOL AT STANDLEY LAKE Westminster | 0.8 mi | 5.3 |
| DEVEREUX CLEO WALLACE CENTER Westminster | 0.9 mi | — |
| Adams Elementary School Westminster | 0.8 mi | 3.9 |
| Moore Middle School Arvada | 1.1 mi | 2.9 |
| Little Elementary School Arvada | 1.4 mi | 3.9 |
| Lukas Elementary School Westminster | 1.2 mi | 5.5 |
| SHEPHERD OF THE VALLEY LUTHERAN SCHOOL Westminster | 1.4 mi | 5.6 |
| Pomona High School Arvada | 1.6 mi | 5.5 |
| Standley Lake High School Westminster | 1.4 mi | 7.5 |
| HYLAND CHRISTIAN SCHOOL Westminster | 1.4 mi | — |
| Jefferson Academy Broomfield | 2.0 mi | 7.9 |
| Jefferson Academy High School Broomfield | 2.0 mi | 6.8 |
| Weber Elementary School Arvada | 1.9 mi | 5.9 |
| Wayne Carle Middle School Westminster | 1.7 mi | 5.7 |
| Colorado Preparatory Academy High School Westminster | 2.1 mi | 6.0 |
| Pikes Peak Online School Westminster | 2.1 mi | 5.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 80021 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$105,645
Median Home Value
$530,300
Median Rent
$2,054/mo
Population
35,562
College Educated
53.3%
Homeownership
51.8%
Avg Commute
25 min
Poverty Rate
5.2%
Median Age
36.4
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Bessemer Elementary School Pueblo, CO | 4.0 |
| Boston K-8 School Aurora, CO | 4.0 |
| Burlington Elementary School Burlington, CO | 4.0 |
| Campbell Elementary School Sterling, CO | 4.0 |
| Carbon Valley Academy Frederick, CO | 4.0 |
| Elk Creek Elementary New Castle, CO | 4.0 |
Frequently Asked Questions
Common questions about Semper Elementary School
What grades does Semper Elementary School serve?
Semper Elementary School serves students in grades Pre-K through 5th.
How many students attend Semper Elementary School?
Semper Elementary School has an enrollment of approximately 313 students.
What is the student-teacher ratio at Semper Elementary School?
The student-teacher ratio at Semper Elementary School is 14.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Semper Elementary School rank in CO?
Semper Elementary School ranks #1,610 of 1,815 schools in CO.
What is Semper Elementary School's MySchoolScout rating?
Semper Elementary School has a current MySchoolScout rating of 4.0 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 Semper Elementary School?
Based on loaded state assessment records, Semper Elementary School has 41% math proficiency (multi-year average, 2009-2025) and 51% reading/ELA proficiency (multi-year average, 2009-2025).
Is Semper Elementary School a charter school?
No, Semper Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Semper Elementary School a Title I school?
No, Semper Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Semper Elementary School?
51.4% of students at Semper Elementary 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
- Pre-K – 5th
- Enrollment
- 313
- Student-Teacher Ratio
- 14.2:1
- Teachers (FTE)
- 22
- Free/Reduced Lunch
- 51.4%
- Type
- regular
- Setting
- Large Suburb
- County
- Jefferson County
- Chronic Absenteeism (SY 2022-23)
- 27.2%
- Phone
- (303) 982-6460
Resources & Links
District
Jefferson County School District No. R-1- District Enrollment
- 74,251
- Schools in District
- 148
- Per-Pupil Spending
- $14,483
- District Rank
- #128 of 140
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