Kell High School

Regular School · Marietta, GA

Kell High School is a regular school school in Marietta, Georgia, serving grades 09–12 with 1,587 students enrolled (SY 2024-2025). The student-teacher ratio is 17.2:1.

Level

High

Grades

09 – 12

Enrollment

1,587

Teachers (FTE)

92.1

Student–Teacher Ratio

17.2:1

Status

Open

Lunch Program Participation

Yes participating without using any Provision or the CEO

Student Demographics (SY 2024-2025)

Race / Ethnicity	Students	Share
White	682	43%
Black or African American	393	25%
Hispanic/Latino	360	23%
Two or more races	103	6%
Asian	43	3%
American Indian / Alaska Native	5	0%
Native Hawaiian / Pacific Islander	1	0%
Total enrollment	1,587	848M / 739F

English Language Learners: 50 (3% of enrollment) · SY 2021–22

Academic Performance (SY 2021-2022)

Metric	This School	State Avg	Tested
Math Proficiency	28.0% -8.4pp	36.4%	313
Reading Proficiency	21.0% -18.4pp	39.4%	205
Science Proficiency	60.0%	—	312
4-Year Graduation Rate	89.0%	—

Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.

Programs & Discipline

AP Courses

Yes (23)

453 students enrolled

Gifted & Talented

Program offered

334 students enrolled

SAT/ACT Takers

319

students tested · SY 2021–22

Out-of-School Suspensions

116

7.3% of enrollment · SY 2021–22

Chronically Absent

273

17.2% of enrollment · SY 2019–20

Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.

Lunch Program (SY 2024-2025)

Category	Students	% of School
Total enrollment (est.)	1,587	100%

Contact & Location

4770 Lee Waters Rd

Marietta, GA 30066

Phone: (678)494-7844

http://cobbk12.org/kell

District

Cobb County

Per-pupil expenditure: $16,624

District enrollment: 106,703

Other Schools in District

Acworth Elementary School Elementary
Addison Elementary School Elementary
Argyle Elementary School Elementary
Austell Elementary School Elementary
Baker Elementary School Elementary
Bells Ferry Elementary School Elementary
Belmont Hills Elementary School Elementary
Big Shanty Elementary School Elementary

View all 109 schools →

Related Data

Neighborhood demographics (ZIP 30066) → CensusDepth.com
Georgia population & income data → CensusDepth.com
Georgia teacher salaries → WageDepth.com

NCES ID

130129002526

Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD