Below Average
#1537 of 1,815 schools in CO
Union Colony Preparatory School
High School · GreeleySchool District No. 6 in the county of Weld and Sta
2000 CLUBHOUSE DRIVE, Greeley, CO 80634
Enrollment
348
Student-Teacher
19.3:1
Score
4.3
Grades
6th – 12th
Enrollment
348
Student-Teacher
19.3:1
Score
4.3
Grades
6th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Colorado schools
#1,537 of 1,815
In Greeley
#21 of 29
public schools
In district
#24 of 33
GreeleySchool District No. 6 in the county of Weld and Sta
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Union Colony Preparatory School
High School in Greeley · grades 6th – 12th. Start here, then compare fit against nearby and district options.
Centennial Boces High School
0.1 mi away. Use as a geographic alternative in the same move search.
Monfort Elementary School
0.5 mi away. Use as a geographic alternative in the same move search.
About Union Colony Preparatory School
Union Colony Preparatory School is a public high school in Greeley, CO, part of GreeleySchool District No. 6 in the county of Weld and Sta. Union Colony Preparatory School serves approximately 348 students, and covers grades 6th-12th, and has a 19.3:1 student-teacher ratio. Union Colony Preparatory School has a current MySchoolScout rating of 4.3 out of 10 and ranks #1,537 of 1,815 schools in CO.
Structured state assessment records for Union Colony Preparatory School show 31% math proficiency (multi-year average, 2009-2025) and 46% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 4.3 · Below Average
- District avg 6.0
- CO avg 6.5
What Parents Should Know
Union Colony Preparatory School is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.
33% of students at Union Colony Preparatory School were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Union Colony Preparatory School — Students at Union Colony Preparatory School score 19% proficient, which is below what's typical for similar communities (expected: 29%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
66.4%
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: 2.7/10.
How Union Colony Preparatory School Compares
See how Union Colony Preparatory 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
2000 CLUBHOUSE DRIVE, Greeley, CO 80634
Nearby Alternatives
Families considering Union Colony Preparatory School may also want to explore other high schools in the area. Early College Academy (rated 8.1/10, 0.9 miles away), which scores notably higher. Another option is Greeley West High School (rated 6.4/10, 1.7 miles away), which scores notably higher. Additionally, Northridge High School (rated 6.3/10, 2.2 miles away), which scores notably higher. For more schools in Greeley, see our Greeley schools guide .
Nearby Schools
20 within 2.6 mi| School | Distance | Rating |
|---|---|---|
| Centennial BOCES High School Greeley | 0.1 mi | 4.3 |
| Monfort Elementary School Greeley | 0.5 mi | 3.4 |
| Early College Academy Greeley | 0.9 mi | 8.1 |
| University Schools Greeley | 1.1 mi | 5.4 |
| S. Christa McAuliffe STEM Academy Greeley | 1.5 mi | 6.1 |
| DAYSPRING CHRISTIAN ACADEMY Greeley | 1.5 mi | 7.1 |
| Shawsheen Elementary School Greeley | 1.7 mi | 3.0 |
| West Ridge Academy Greeley | 1.7 mi | 7.2 |
| Heiman Elementary School Evans | 2.0 mi | 2.6 |
| Greeley West High School Greeley | 1.7 mi | 6.4 |
| Tointon Academy of Pre-Engineering Greeley | 2.0 mi | 5.0 |
| Northridge High School Greeley | 2.2 mi | 6.3 |
| Prairie Heights Middle School Evans | 2.4 mi | 6.2 |
| TRINITY LUTHERAN SCHOOL Greeley | 2.1 mi | 6.4 |
| Winograd K-8 Elementary School Greeley | 2.4 mi | 4.5 |
| Franklin Middle School Greeley | 2.2 mi | 6.4 |
| Meeker Elementary School Greeley | 2.1 mi | 4.0 |
| Scott Elementary School Greeley | 2.2 mi | 3.3 |
| Frontier Charter Academy Greeley | 2.6 mi | 5.7 |
| Brentwood Middle School Greeley | 2.6 mi | 5.2 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 80634 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$83,255
Median Home Value
$405,300
Median Rent
$1,567/mo
Population
63,553
College Educated
32.4%
Homeownership
72.6%
Avg Commute
25.5 min
Poverty Rate
8.1%
Median Age
38.8
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Hidden Lake Secondary Westminster, CO | 4.2 |
| Nikola Tesla Education Opportunity Center Colorado Springs, CO | 4.2 |
| Bennett High School Bennett, CO | 4.4 |
| New America School - Thornton Thornton, CO | 4.4 |
| Colorado's Finest High School of Choice Englewood, CO | 4.6 |
| Vantage Point Northglenn, CO | 4.0 |
Frequently Asked Questions
Common questions about Union Colony Preparatory School
What grades does Union Colony Preparatory School serve?
Union Colony Preparatory School serves students in grades 6th through 12th.
How many students attend Union Colony Preparatory School?
Union Colony Preparatory School has an enrollment of approximately 348 students.
What is the student-teacher ratio at Union Colony Preparatory School?
The student-teacher ratio at Union Colony Preparatory School is 19.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Union Colony Preparatory School rank in CO?
Union Colony Preparatory School ranks #1,537 of 1,815 schools in CO.
What is Union Colony Preparatory School's MySchoolScout rating?
Union Colony Preparatory School has a current MySchoolScout rating of 4.3 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 Union Colony Preparatory School?
Based on loaded state assessment records, Union Colony Preparatory School has 31% math proficiency (multi-year average, 2009-2025) and 46% reading/ELA proficiency (multi-year average, 2009-2025).
Is Union Colony Preparatory School a charter school?
Yes, Union Colony Preparatory School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Union Colony Preparatory School a Title I school?
No, Union Colony Preparatory School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Union Colony Preparatory School?
66.4% of students at Union Colony Preparatory 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
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 12th
- Enrollment
- 348
- Student-Teacher Ratio
- 19.3:1
- Teachers (FTE)
- 18
- Free/Reduced Lunch
- 66.4%
- Type
- regular
- Setting
- Midsize City
- County
- Weld County
- Chronic Absenteeism (SY 2022-23)
- 32.8%
- Phone
- (970) 673-4546
- 4-Year Graduation
- 80%+
Resources & Links
District
GreeleySchool District No. 6 in the county of Weld and Sta- District Enrollment
- 22,505
- Schools in District
- 34
- Per-Pupil Spending
- $13,549
- District Rank
- #24 of 33
Other Schools in This District
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