Kell High School

Public high school, grades 9 to 12 · Marietta, Georgia

Kell High School in Marietta, Georgia enrolled 1,587 students in 2024-25 with 92.1 full-time teachers, 17.2 students per teacher against the Georgia high-school median of 15.8. It was not a Title I school in 2021-22; it takes part in the National School Lunch Program (2024-25). On the state tests, 56% of its students tested were proficient in reading in 2021-22 and 46% proficient in math in 2022-23 (Georgia: 39.6% and 38.7%). Its four-year graduation rate for the class of 2023 was 94% (Georgia: 84.4%).

NCES Common Core of Data 2024-25 · Civil Rights Data Collection 2021-22 · Title I status CCD 2021-22 · method

Enrollment rose 5% from 2022-23 to 2024-25; full-time teachers fell 1%

1,506 students in 2022-23, 1,582 students in 2023-24, 1,587 students in 2024-25. Full-time teachers went from 93.1 to 92.1.

Students enrolled at Kell High School by school year2022-23: 1,506, 2023-24: 1,582, 2024-25: 1,58705001k1.5k2k2022-231,5062023-241,5822024-251,587
Students enrolled at Kell High School by school year2022-23: 1,506, 2023-24: 1,582, 2024-25: 1,58705001k1.5k2k2022-231,5062023-241,5822024-251,587
Students enrolled at Kell High School by school year2022-23: 1,506, 2023-24: 1,582, 2024-25: 1,58705001k1.5k2k2022-231,5062023-241,5822024-251,587
Students enrolled at Kell High School by school year2022-23: 1,506, 2023-24: 1,582, 2024-25: 1,58705001k1.5k2k2022-231,5062023-241,5822024-251,587
The numbers as a table
School yearStudentsTeachers (FTE)Per teacher
2022-231,50693.116.2
2023-241,58290.517.5
2024-251,58792.117.2

17.2 students per teacher, a higher ratio than 73 of every 100 Georgia high schools

Among the 476 Georgia high schools that reported teachers for 2024-25 the median is 15.8; the national median for high schools is 14.5. A ratio counts every teacher, so it is not the size of a class.

Students per teacher, Georgia high schools, 2024-25240 values from 3.0 to 51.6; Kell High School 17.2; state median 15.8.3 more above 30.0 →0102030students per full-time teacherKell High School 17.2state median 15.8U.S. 14.5
Students per teacher, Georgia high schools, 2024-25240 values from 3.0 to 51.6; Kell High School 17.2; state median 15.8.3 more above 30.0 →0102030students per full-time teacherKell High School 17.2state median 15.8U.S. 14.5
Students per teacher, Georgia high schools, 2024-25240 values from 3.0 to 51.6; Kell High School 17.2; state median 15.8.3 more above 30.0 →0102030students per full-time teacherKell High School 17.2state median 15.8U.S. 14.5
Students per teacher, Georgia high schools, 2024-25240 values from 3.0 to 51.6; Kell High School 17.2; state median 15.8.3 more above 30.0 →0102030students per full-time teacherKell High School 17.2state median 15.8U.S. 14.5

Source: NCES Common Core of Data membership and staff files, 2022-23, 2023-24, 2024-25; the comparison counts schools with a 2024-25 teacher count and a ratio from 3 to 99 (lower values are reporting errors).

23 AP courses and one counselor per 424 students in 2021-22

In the 2021-22 civil rights collection Kell High School enrolled 1,485 students and had 3.5 counselors (full-time equivalent); it reported 145 out-of-school suspensions that year.

  • Advanced Placement courses23
  • Gifted and talented programYes
  • Counselors (FTE)3.5, one per 424 of the 1,485 students enrolled in 2021-22
  • Out-of-school suspensions145
  • Chronically absent27.2% (2022-23)

Who attends

43.0% of students were White, 24.8% Black, 22.7% Hispanic in 2024-25.

  1. White43.0%
  2. Black24.8%
  3. Hispanic22.7%
  4. Two or more races6.5%
  5. Asian2.7%
  6. American Indian0.3%
  7. Pacific Islander0.1%

Source: U.S. Department of Education, Civil Rights Data Collection 2021-22; chronic absenteeism from EDFacts 2022-23; every count and the counselor ratio are for that school year. Who attends: NCES Common Core of Data 2024-25, membership by race and ethnicity.

State test results, 2021-22 and 2022-23

The students tested at Kell High School scored proficient or above: 56% in reading in 2021-22 and 46% in math in 2022-23, against 39.6% in reading in 2021-22 and 38.7% in math in 2022-23 across Georgia. Each state writes its own test and sets its own proficiency bar, so compare these within Georgia, not across states. ED Data Express holds no district results after 2021-22, so the district column gives its 2021-22 figure.

Students proficient or above, 2021-22 and 2022-23
Subject and yearThis schoolIts districtGeorgia
Reading and language arts, 2021-2256%50%39.6%
Math, 2022-2346%47% (2021-22)38.7%

Source: U.S. Department of Education, EDFacts state assessment results 2021-22 and 2022-23, all students, from ED Data Express (2021-22 through the Data Rescue Project archive); for 2022-23 ED published math by school and reading only by state: ED shows school and district results as ranges (for example 20-24%) to protect small groups.

Graduation rate, class of 2023

94% of the 338 students in Kell High School's class of 2023 graduated within four years, against 84.4% across Georgia. The four-year rate follows the students who started ninth grade in fall 2019, adjusted for those who moved in or out, and counts those who earned a regular diploma by 2023. Every state computes it the same way under federal law, though each sets its own diploma requirements.

Four-year adjusted-cohort graduation rate, class of 2023
This schoolIts districtGeorgia
Four-year graduation rate94%88%84.4%
Students in the class3389,088134,822

Source: U.S. Department of Education, EDFacts four-year adjusted-cohort graduation rates 2022-23, all students, from ED Data Express: ED shows school and district rates as ranges (for example 90-94%) and leaves out small classes.

High schools in Marietta

10 public high schools in Marietta report 2024-25 enrollment; Kell High School is number 8 by size.

SchoolStudentsPer teacherFree lunch
Osborne High School2,79015.7100.0%
Walton High School2,70519.16.1%
Marietta High School2,52614.348.7%
Wheeler High School2,40116.438.5%
Lassiter High School2,00518.110.0%
Pope High School1,79317.47.8%
Sprayberry High School1,76916.837.5%
Kell High School1,58717.231.5%

All public schools in Marietta →

Source: NCES Common Core of Data 2024-25.

What to look at next about Kell High School

  1. Lassiter High SchoolThe nearest public high school, 2.7 miles away: 2,005 students, 18.1 per teacher (2024-25).2.7 mi
  2. Sprayberry High SchoolThe next nearest public high school, 3.8 miles away: 1,769 students, 16.8 per teacher (2024-25).3.8 mi
  3. Compare Kell High School with Lassiter High SchoolStudents, teachers, meals, test results and who attends, side by side.
  4. How much Cobb County spends per student$14,680 per student on current operations in fiscal year 2022-23 (U.S. $16,260), with its revenue sources and teacher pay.$14,680
  5. The largest public schools in GeorgiaKell High School is the number 134 by size of 478 Georgia high schools open in 2024-25.#134 of 478
  6. Georgia schools by students per teacher17.2 students per teacher here against the Georgia median of 15.8 for high schools.17.2:1
  7. Find the school district for an addressA home's district, not its city, decides which public schools it can enroll in.

Source: NCES Common Core of Data 2024-25 (locations, enrollment, teachers); NCES F-33 finance survey, fiscal year 2022-23. Distances are straight lines between the schools' NCES coordinates, not travel routes.

Questions about Kell High School

  1. How many students attend Kell High School?
    1,587 in the 2024-25 school year, according to the NCES Common Core of Data; 1,506 in 2022-23. It is a high school in Marietta, GA.
  2. What is the student-teacher ratio at Kell High School?
    17.2 students per full-time teacher (2024-25); the Georgia median for high schools is 15.8. A ratio counts every teacher, so it is not the size of a class.
  3. Is Kell High School a Title I school?
    Kell High School was not a Title I school in 2021-22, the last year NCES published school Title I status.
  4. How do students at Kell High School do on state tests?
    The students tested at Kell High School scored proficient or above: 56% in reading in 2021-22 and 46% in math in 2022-23, against 39.6% in reading in 2021-22 and 38.7% in math in 2022-23 across Georgia. Georgia's own test sets what proficient means, so results compare within the state, not across states. Source: U.S. Department of Education, EDFacts state assessment results, 2021-22 and 2022-23; ED publishes school results as ranges to protect small groups.
  5. What is the graduation rate at Kell High School?
    94% of the 338 students in Kell High School's class of 2023 graduated within four years, against 84.4% across Georgia. The rate counts the students who started ninth grade in fall 2019, adjusted for those who moved in or out, and the share of them with a regular diploma by 2023. Source: U.S. Department of Education, EDFacts four-year adjusted-cohort graduation rates, 2022-23; ED publishes school rates as ranges to protect small groups.
  6. What district is Kell High School in?
    Cobb County, NCES district ID 1301290. The first seven digits of the school's NCES ID 130129002526 are the district's.

Reading these figures: how to choose a school district, what Title I means and what an absenteeism rate means. They are for information and are not a substitute for the school's or district's own records.

Sources

Every federal file behind this record
  • NCES Common Core of Data, 2024-25: directory, membership, staff and lunch files. nces.ed.gov
  • NCES Common Core of Data, 2021-22 school characteristics: Title I status. nces.ed.gov
  • Civil Rights Data Collection, 2021-22: AP courses, gifted programs, counselors, discipline. civilrightsdata.ed.gov
  • EDFacts, 2022-23: chronic absenteeism. ed.gov
  • EDFacts state assessment results, 2021-22 and 2022-23: reading and math proficiency for the school, its district and its state (ED Data Express). eddataexpress.ed.gov
  • EDFacts four-year adjusted-cohort graduation rates, 2022-23: the class of 2023 for the school, its district and its state (ED Data Express). eddataexpress.ed.gov
  • NCES F-33 School District Finance Survey, fiscal year 2022-23: district spending and revenue. nces.ed.gov
  • U.S. Census Bureau geocoder and TIGER school districts: the district boundary used by the district finder. census.gov

Source: NCES Common Core of Data Directory, membership, staff and lunch files · 2024-25

Source: Civil Rights Data Collection School-level files (AP, gifted, counselors, discipline) · 2021-22

District spending on the district page is from the NCES F-33 finance survey, fiscal year 2022-23.

Compiled from official source data by .