Average
#1315 of 1,786 schools in TN
Cosby High School
High School · Cocke County · Cosby, TN
A Cocke County high school where students score 4 points above what's typical for similar communities.
3318 Cosby HWY, Cosby, TN 37722
- Math 15% vs TN 39% (2025)
- Reading 41% vs TN 41% (2025)
- 95%+ 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
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Students at Cosby High School score 28% proficient, which is above what's typical for similar communities (expected: 24%).
2025 TCAP proficiency
Most recent published year. School vs. TN average.
Trend
→ SteadyProficiency is down 26 points across the 17-year record (2009–2025) and has held near 28% recently.
Show all 14 years
Multi-year averages used by the rating model: math 34% (multi-year average, 2009-2025) · reading/ELA 40% (multi-year average, 2009-2025)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 28 test records from TN state assessments and EdFacts (NCES).
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Cosby High School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries.
Getting around & local context
- Walk 25Car-Dependent
- Bike 24Somewhat Bikeable
- County Safety: Elevated1,118/100K
Powered by
FBI Uniform Crime Reporting · 2024 · county context, not school-level safety or attendance eligibility. Source details
Source period: 2024. A newer release may be available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$48,221
Median home value
$175,500
Median rent
$892/mo
College educated
15.5%
Homeownership
78.2%
Poverty rate
15.2%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 37722; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
2 in Cocke County
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Cocke Co Adult High SchoolEnrollment path unverified | Not rated | 9–12 | Not available | 2 | Compare → |
| Cocke Co High SchoolEnrollment path unverified | 4.9 | 9–12 | Not available | 1,140 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Cocke County
- Schools in district
- 12
- Rank in district
- #8 of 11
- District spending per student
- $11,098NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 27.5%Census SAIPE · 2024
Cosby High School is listed in Cocke County; a district label does not verify attendance for an address.
About Cosby High School
Cosby High School is a public high school in Cosby, TN, part of Cocke County, serving approximately 347 students in grades 9th-12th with a 13.3:1 student-teacher ratio. It holds a MySchoolScout rating of 5.3 out of 10 and ranks #1,315 of 1,786 schools in TN. State assessment records show 34% math proficiency (multi-year average, 2009-2025) and 40% reading/ELA proficiency (multi-year average, 2009-2025).
Frequently asked questions
Common questions about Cosby High School
What grades does Cosby High School serve?
Cosby High School serves students in grades 9th through 12th.
How many students attend Cosby High School?
Cosby High School has an enrollment of approximately 347 students.
What is the student-teacher ratio at Cosby High School?
The student-teacher ratio at Cosby High School is 13.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Cosby High School rank in TN?
Cosby High School ranks #1,315 of 1,786 schools in TN.
What is Cosby High School's MySchoolScout rating?
Cosby High School has a current MySchoolScout rating of 5.3 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 Cosby High School?
Based on loaded state assessment records, Cosby High School has 34% math proficiency (multi-year average, 2009-2025) and 40% reading/ELA proficiency (multi-year average, 2009-2025).
Is Cosby High School a charter school?
No, Cosby High School is not a charter school. It is a traditional public school operated by the local school district.
Is Cosby High School a Title I school?
No, Cosby High School is not currently a Title I school.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 9th – 12th
- Enrollment
- 347
- Student-Teacher Ratio
- 13.3:1
- Teachers (FTE)
- 26
- Type
- regular
- Setting
- Distant Rural
- County
- Cocke County
- Chronic Absenteeism (SY 2022-23)
- 28.8%
- Phone
- (423) 487-5602
- 4-Year Graduation
- 95%+
- Area population (ZIP 37722)
- 7,430
- Area median age
- 49
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2025 TCAP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 TCAP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2025 TCAP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2025 TCAP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 37722; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2025; directory SY 2023–24
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