Below Average
#1640 of 1,785 schools in TN
Chattanooga Preparatory School
High School · Hamilton County
P.O. Box 3809, Chattanooga, TN 37404
Enrollment
474
Student-Teacher
22.6:1
Score
4.0
Grades
6th – 12th
Enrollment
474
Student-Teacher
22.6:1
Score
4.0
Grades
6th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Chattanooga
#41 of 47
public schools
Tennessee high schools
#343 of 361
In district
#73 of 80
Hamilton County
About Chattanooga Preparatory School
Chattanooga Preparatory School is a charter high school located in Chattanooga, Tennessee. Serving students from sixth through twelfth grade, the school has an enrollment of 474 students with a student-to-teacher ratio of 22.6 to 1. With 21 full-time equivalent teachers, Chattanooga Prep focuses on providing education within a mid-size city setting.
Academically, the school ranks in the third percentile among Tennessee's high schools, with MySchoolScout rating it at 2.2 out of 10. Test scores indicate that while only 15% are proficient or above in ELA and reading, there is stronger performance in social studies with 38% proficiency or above. Math and science see slightly higher percentages at 25% and 27%, respectively, showing areas where the school has room for academic growth.
Despite its current challenges, Chattanooga Preparatory School continues to serve students in a vibrant mid-size city environment.
What Parents Should Know
The student-teacher ratio at Chattanooga Preparatory School is 22.6:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Chattanooga Preparatory School 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 · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
Chattanooga Preparatory School — Students at Chattanooga Preparatory School score 16% proficient, which is below what's typical for similar communities (expected: 40%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
0.2%
Students qualifying for federal meal assistance
Test Scores TN TCAP (2024-25)
Based on 8 test records from TN 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: 2.3/10.
How Chattanooga Preparatory School Compares
See how Chattanooga Preparatory School performs across key quality dimensions compared to state benchmarks.
Performance Trends
Math proficiency has declined from 37% (2019) to 15.9% (2025). Reading/ELA proficiency has remained stable from 17% (2019) to 16.8% (2025).
Location
P.O. Box 3809, Chattanooga, TN 37404
Nearby Alternatives
Families considering Chattanooga Preparatory School may also want to explore other high schools in the area. Chattanooga Girls Leadership Academy (rated 7.7/10), which scores notably higher. Another option is NOTRE DAME HIGH SCHOOL (rated 6.8/10, 1.1 miles away), which scores notably higher. Additionally, Chattanooga School for the Arts and Sciences Upper (rated 5.1/10, 1.6 miles away), which scores notably higher. For more schools in Chattanooga, see our Chattanooga schools guide .
Nearby Schools
20 within 2.4 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 37404 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$53,585
Median Home Value
$235,300
Median Rent
$999/mo
Population
13,883
College Educated
31.8%
Homeownership
53.6%
Avg Commute
17.6 min
Poverty Rate
22.3%
Median Age
34.7
Community Profile
The community surrounding Chattanooga Preparatory School has a median household income of $53,585. It is an area where 32% of adults hold a bachelor's degree or higher. The median home value in the area is $235,300, with a median rent of $999/month. The area has a poverty rate of 22.3%, indicating some economic challenges in the community. Residents enjoy a short average commute of 18 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 |
|---|---|
| The Excel Center Memphis, TN | 4.0 |
| Oneida High School Oneida, TN | 4.1 |
| Wooddale High Memphis, TN | 4.1 |
| Cannon County High School Woodbury, TN | 4.2 |
| Cornersville School Cornersville, TN | 4.2 |
| Gordonsville High School Gordonsville, TN | 3.8 |
Frequently Asked Questions
Common questions about Chattanooga Preparatory School
What grades does Chattanooga Preparatory School serve?
Chattanooga Preparatory School serves students in grades 6th through 12th.
How many students attend Chattanooga Preparatory School?
Chattanooga Preparatory School has an enrollment of approximately 474 students.
What is the student-teacher ratio at Chattanooga Preparatory School?
The student-teacher ratio at Chattanooga Preparatory School is 22.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Chattanooga Preparatory School rank in TN?
Chattanooga Preparatory School is ranked #1640 out of 1,785 schools in TN.
What is Chattanooga Preparatory School's MySchoolScout rating?
Chattanooga Preparatory School has a composite rating of 4.0 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 Chattanooga Preparatory School?
Based on the most recent state assessment data, Chattanooga Preparatory School has 23.0% math proficiency and 15.3% reading/ELA proficiency.
Is Chattanooga Preparatory School a charter school?
Yes, Chattanooga Preparatory School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Chattanooga Preparatory School a Title I school?
No, Chattanooga Preparatory School is not currently a Title I school.
Explore More Schools
Neighborhood Context
- City Safety
- High (4,779/100K)
FBI UCR 2024. City-level (Chattanooga). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 12th
- Enrollment
- 474
- Student-Teacher Ratio
- 22.6:1
- Teachers (FTE)
- 21
- Type
- regular
- Setting
- Midsize City
- County
- Hamilton County
- Phone
- (423) 602-7737
- Data Year
- 2023–2024
Resources & Links
District
Hamilton County- District Enrollment
- 45,790
- Schools in District
- 81
- Per-Pupil Spending
- $14,785
- District Rank
- #73 of 80
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 methodologyRelated 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.