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SCHOOL COMMUNITY·COBB COUNTY·NCES 130129002150

Sanders Elementary School

1550 Anderson Mill Rd, Austell, GA 30106 · (770) 819-2568 · Cobb County
GRADES PK–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL626 STUDENTS
Enrollment
626
Elementary
DISTRICT 691 · STATE 605
Student : Teacher
11.6:1
54 FTE teachers
DISTRICT 12.0:1 · STATE 13.3:1
Free / Reduced Lunch
100%
626 students
DISTRICT 56% · STATE 74%
Community
6
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Pre-K173%
Kindergarten9916%
Grade 19615%
Grade 212420%
Grade 39415%
Grade 410517%
Grade 59115%

This year's kindergarten class (99) is 9% larger than its 5th grade class (91).

Student demographics
56%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 73% · STATE 71% · US 70%
White
244%
DISTRICT 32% · STATE 34% · US 43%
Hispanic
22035%
DISTRICT 27% · STATE 19% · US 30%
Black
35356%
DISTRICT 29% · STATE 36% · US 15%
Asian
41%
DISTRICT 6% · STATE 5% · US 6%
Two+
224%
DISTRICT 6% · STATE 5% · US 5%
Native American
20%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
10%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
34655%
Female
28045%

School pathway

Students here typically continue to
Sanders Elementary School→Garrett Middle School→South Cobb High School
Based on published attendance-zone data from Cobb County. Zones change; confirm enrollment with the district.

Discussions

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Test scores

Georgia Milestones 2024-25 . % Proficient or Distinguished
English Language Arts
32.1%
GA avg 40.1% . +11.5pp since 2021
Math
35.1%
GA avg 44.6% . +14.4pp since 2021

What this means: On the Georgia Milestones, Georgia's statewide test, about 32 of every 100 students at this school read and write at grade level and about 35 of 100 do math at grade level. Across all Georgia schools, those numbers are about 40 and 45. Reading and writing scores are up about 11 points since 2021, while math scores are up about 14 points.

Georgia Milestones results by year

School yearEnglish Language ArtsMath
2024-2532.1%35.1%
2023-2431.1%33.5%
2022-2324.6%24.9%
2021-2220.6%20.7%
% Proficient or Distinguished, all students and all tested grades.
Source: Georgia Milestones. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
32.4%
composite math + reading, all grades
Predicted
25.7%
based on GA schools with similar FRL share
Beats by
+6.7pp
above demographic expectation

What this means: About 32% of students here test proficient in math and reading, compared with the roughly 26% typical for Georgia schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Georgia's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Sanders Elementary School

Sanders Elementary School's state test result (32.4% proficient) is higher than 5 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Sanders Elementary School this school626100.0%32.4%
Tara Elementary School
Morrow
570100.0%19.8%
Compton Elementary School
Powder Springs
593100.0%24.6%
Harper Elementary School
Riverdale
690100.0%16.3%
Ethel W. Kight Elementary School
Lagrange
65697.3%30.3%
Goodyear Elementary School
Brunswick
515100.0%21.9%
Matched among Georgia elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Sanders Elementary School ranks

Among elementary schools
MeasureThis schoolIn GeorgiaIn Cobb County
State test proficiency
ranked highest first
32.4%#737 of 1,208#52 of 72
Math proficiency
ranked highest first
35.1%#730 of 1,215
▲ 26
#54 of 72
no change
Reading proficiency
ranked highest first
32.1%#659 of 1,215
▲ 85
#52 of 72
▲ 2
3-year test score change
ranked biggest gain first
+12.9pp#64 of 1,183#3 of 72
Enrollment
ranked largest first
626#536 of 1,324#41 of 78
Students per teacher
ranked fewest first
11.6:1#196 of 1,301#31 of 77
Diversity index
ranked most diverse first
55.6%#635 of 1,301#56 of 77
Free and reduced lunch
ranked highest share first
100%#124 of 1,312#12 of 78
Enrollment change since 2017-18
ranked steepest decline first
-12.4%#455 of 854#33 of 57
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
626
-47 (-7%) vs 2020
-31% since 2000-01, when it was 906
Student : Teacher
11.6:1
was 12.7:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-256265411.6:1100% (626)
2023-2461954.211.4:191% (564)
2022-2362053.911.5:182% (509)
2020-216735312.7:181% (545)
2017-1871554.513.1:183% (594)
2015-167616212.3:188% (670)
2010-118596912.4:179% (680)
2000-019066513.9:145% (409)
Source: NCES Common Core of Data. Rows are the federal collections on file for Sanders Elementary School.

Since 2017-18: students down 12% (715 to 626); teachers down 1% (54.5 to 54).

About Sanders Elementary School

Sanders Elementary School is a mid-sized elementary school with its address in Austell, Georgia. Enrollment stands at 626 students, covering pre-K through 5.

Cobb County runs 110 schools with a combined 105,738 students. Sanders Elementary School is one of them.

At Sanders Elementary School, 56% of students are Black. Smaller groups are 35% Hispanic, 4% White, and 4% multiracial. For comparison, the population of Cobb County is roughly 27% Black. On the diversity index, which measures the chance that two random students are from different groups, Sanders Elementary School scores 56%.

For every teacher at Sanders Elementary School, there are about 11.6 students; the school has 54 full-time-equivalent teachers. Statewide, elementary schools in Georgia average 13.3:1. The eligibility rate for free or reduced-price meals is 100%. On average, public schools in Cobb County report 53%.

Based on student poverty, the model expects 25.7% at Sanders Elementary School; the school's average proficiency rate across its state test results is 32.4%.

Five-year Census Bureau estimates for Cobb County show that median household income comes to about $102,738, roughly 51% of adults have a four-year degree or more, and the share of residents below the poverty line is 6%. The county's public schools total 129, with about 116,609 students.

South Cobb High School is about 1.1 miles from Sanders Elementary School, the shortest distance to any other public school. Other public schools within five miles: at least 8. Sanders Elementary School comes in 4th of 9 nearby schools on average proficiency.

The federal government classifies Sanders Elementary School's location as Suburb: Large.

The school's enrollment decreased 7% from 2020-21 to 2024-25. Over the same period, the student-to-teacher ratio dropped to 11.6:1, from 12.7:1.

This page collects posts and questions about Sanders Elementary School, such as athletics, class schedules, and weather closures. Members of the school community can share what they know.

Cobb County at a glance

View full county profile
Population
775,208
Census ACS
Median income
$102,738
Household, ACS
Bachelor's+
51%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
129
116,609 students

Quick facts

School name
Sanders Elementary School
District
Cobb County
Address
1550 Anderson Mill Rd, Austell, GA 30106
Phone
(770) 819-2568
County
Cobb County
Level
Elementary
Grade range
PK–05
Total enrollment
626
Teachers (FTE)
54
Student–teacher ratio
11.6:1
Free and reduced lunch
626 (100%)
Locale
21-Suburb: Large
NCES ID
130129002150
Charter school
No
Virtual school
No

Related schools

Other schools in Cobb County
Other schools in Austell
Other Sanders Elementary schools

4 other US public schools in 5 states are named Sanders Elementary. Sanders Elementary School is the largest of the 5.

Nearby schools

Frequently asked questions

About Sanders Elementary School
How many students attend Sanders Elementary School?
Sanders Elementary School enrolls approximately 626 students in grades PK-05.
What age range does Sanders Elementary School serve?
Sanders Elementary School serves students from grade PK through grade 05.
What is the student-teacher ratio at Sanders Elementary School?
The student-to-teacher ratio at Sanders Elementary School is approximately 11.6:1 (54 FTE teachers).
How diverse is Sanders Elementary School?
Sanders Elementary School reports a student body of 4% White, 35% Hispanic, 56% Black, 1% Asian, 4% Two or more.
Who oversees Sanders Elementary School?
Sanders Elementary School is overseen by Cobb County in Cobb County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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