Top Rankings
Cobb County School District ranks among the top 20% of public school district in Georgia for:
Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
Math Proficiency
Highest math proficiency (Top 20%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 20%)
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 64 public preschools serving 44,605 students in Cobb County School District. This district's average pre testing ranking is 9/10, which is in the top 20% of public pre schools in Georgia.
Public Preschools in Cobb County School District have an average math proficiency score of 50% (versus the Georgia public pre school average of 43%), and reading proficiency score of 50% (versus the 39% statewide average).
Minority enrollment is 68% of the student body (majority Black and Hispanic), which is more than the Georgia public preschool average of 66% (majority Black).
Overview
This School District
This State (GA)
# Schools
110 Schools
1,165 Schools
# Students
105,738 Students
715,840 Students
# Teachers
7,477 Teachers
53,920 Teachers
Student-Teacher Ratio
14:1
14:1
Student By Grade
District Rank
Cobb County School District, which is ranked within the top 20% of all 219 school districts in Georgia (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 88% has increased from 85% over five school years.
Overall District Rank
#32 out of 222 school districts
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
47%
39%
Reading/Language Arts Test Scores (% Proficient)
50%
40%
Science Test Scores (% Proficient)
47%
40%
Graduation Rate
88%
84%
Students by Ethnicity:
Diversity Score
0.74
0.73
% American Indian
n/a
n/a
% Asian
6%
5%
% Hispanic
27%
21%
% Black
29%
35%
% White
32%
34%
% Hawaiian
n/a
n/a
% Two or more races
6%
5%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $14,919 is higher than the state median of $14,327. The school district revenue/student has grown by 11% over four school years.
The school district's spending/student of $13,772 is higher than the state median of $13,452. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$1,578 MM
$24,999 MM
Spending
$1,456 MM
$23,473 MM
Revenue / Student
$14,919
$14,327
Spending / Student
$13,772
$13,452
Best Cobb County School District Public Preschools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Timber Ridge Elementary School
(Math: 88% | Reading: 87%)
Rank:
Rank:
10/
Top 1%10
5000 Timber Ridge Rd
Marietta, GA 30068
(770) 642-5621
Marietta, GA 30068
(770) 642-5621
Gr: PK-5 | 529 students Student-teacher ratio: 13:1 Minority enrollment: 36%
Rank: #22.
Mount Bethel Elementary School
(Math: 87% | Reading: 84%)
Rank:
Rank:
10/
Top 1%10
1210 Johnson Ferry Rd
Marietta, GA 30068
(770) 578-7248
Marietta, GA 30068
(770) 578-7248
Gr: PK-5 | 898 students Student-teacher ratio: 14:1 Minority enrollment: 34%
Rank: #33.
Tritt Elementary School
(Math: 85% | Reading: 83%)
Rank:
Rank:
10/
Top 1%10
4435 Post Oak Tritt Rd
Marietta, GA 30062
(770) 642-5630
Marietta, GA 30062
(770) 642-5630
Gr: PK-5 | 804 students Student-teacher ratio: 13:1 Minority enrollment: 25%
Rank: #44.
Sope Creek Elementary School
(Math: 83% | Reading: 83%)
Rank:
Rank:
10/
Top 1%10
3320 Paper Mill Rd Se
Marietta, GA 30067
(770) 916-7085
Marietta, GA 30067
(770) 916-7085
Gr: PK-5 | 1,104 students Student-teacher ratio: 15:1 Minority enrollment: 46%
Rank: #55.
Murdock Elementary School
(Math: 80% | Reading: 81%)
Rank:
Rank:
10/
Top 5%10
2320 Murdock Rd
Marietta, GA 30062
(770) 509-5071
Marietta, GA 30062
(770) 509-5071
Gr: PK-5 | 847 students Student-teacher ratio: 14:1 Minority enrollment: 46%
Rank: #66.
Mountain View Elementary School
(Math: 78% | Reading: 82%)
Rank:
Rank:
10/
Top 5%10
3151 Sandy Plains Rd
Marietta, GA 30066
(770) 578-7265
Marietta, GA 30066
(770) 578-7265
Gr: PK-5 | 837 students Student-teacher ratio: 13:1 Minority enrollment: 47%
Rank: #77.
East Side Elementary School
(Math: 78% | Reading: 76%)
Rank:
Rank:
10/
Top 5%10
3850 Roswell Rd
Marietta, GA 30062
(770) 578-7200
Marietta, GA 30062
(770) 578-7200
Gr: PK-5 | 1,072 students Student-teacher ratio: 15:1 Minority enrollment: 44%
Rank: #88.
Shallowford Falls Elementary School
(Math: 77% | Reading: 72%)
Rank:
Rank:
10/
Top 5%10
3529 Lassiter Rd
Marietta, GA 30062
(770) 642-5610
Marietta, GA 30062
(770) 642-5610
Gr: PK-5 | 591 students Student-teacher ratio: 11:1 Minority enrollment: 34%
Rank: #99.
Rocky Mount Elementary School
(Math: 71% | Reading: 76%)
Rank:
Rank:
10/
Top 5%10
2400 Rocky Mountain Rd Ne
Marietta, GA 30066
(770) 591-5050
Marietta, GA 30066
(770) 591-5050
Gr: PK-5 | 576 students Student-teacher ratio: 13:1 Minority enrollment: 36%
Rank: #1010.
Garrison Mill Elementary School
(Math: 68% | Reading: 75%)
Rank:
Rank:
10/
Top 10%10
4111 Wesley Chapel Rd
Marietta, GA 30062
(770) 642-5600
Marietta, GA 30062
(770) 642-5600
Gr: PK-5 | 649 students Student-teacher ratio: 14:1 Minority enrollment: 31%
Rank: #1111.
Due West Elementary School
(Math: 74% | Reading: 66%)
Rank:
Rank:
10/
Top 10%10
3900 Due West Rd Nw
Marietta, GA 30064
(678) 594-8071
Marietta, GA 30064
(678) 594-8071
Gr: PK-5 | 626 students Student-teacher ratio: 13:1 Minority enrollment: 40%
Rank: #1212.
Kincaid Elementary School
(Math: 66% | Reading: 71%)
Rank:
Rank:
10/
Top 10%10
1410 Kincaid Rd
Marietta, GA 30066
(770) 578-7238
Marietta, GA 30066
(770) 578-7238
Gr: PK-5 | 603 students Student-teacher ratio: 13:1 Minority enrollment: 48%
Rank: #1313.
Kemp Elementary School
(Math: 68% | Reading: 66%)
Rank:
Rank:
10/
Top 10%10
865 Corner Rd
Powder Springs, GA 30127
(678) 594-8158
Powder Springs, GA 30127
(678) 594-8158
Gr: PK-5 | 894 students Student-teacher ratio: 14:1 Minority enrollment: 56%
Rank: #1414.
Pickett's Mill Elementary School
(Math: 71% | Reading: 59%)
Rank:
Rank:
10/
Top 10%10
6400 Old Stilesboro Rd Nw
Acworth, GA 30101
(770) 975-7172
Acworth, GA 30101
(770) 975-7172
Gr: PK-5 | 753 students Student-teacher ratio: 13:1 Minority enrollment: 39%
Rank: #1515.
Vaughan Elementary School
(Math: 66% | Reading: 63%)
Rank:
Rank:
10/
Top 10%10
5950 Nichols Rd
Powder Springs, GA 30127
(678) 594-8298
Powder Springs, GA 30127
(678) 594-8298
Gr: PK-5 | 600 students Student-teacher ratio: 13:1 Minority enrollment: 39%
Rank: #1616.
Davis Elementary School
(Math: 63% | Reading: 66%)
Rank:
Rank:
10/
Top 10%10
2433 Jamerson Rd
Marietta, GA 30066
(678) 494-7636
Marietta, GA 30066
(678) 494-7636
Gr: PK-5 | 635 students Student-teacher ratio: 14:1 Minority enrollment: 36%
Rank: #1717.
Ford Elementary School
(Math: 63% | Reading: 64%)
Rank:
Rank:
10/
Top 10%10
1345 Mars Hill Rd Nw
Acworth, GA 30101
(678) 594-8092
Acworth, GA 30101
(678) 594-8092
Gr: PK-5 | 750 students Student-teacher ratio: 13:1 Minority enrollment: 35%
Rank: #1818.
King Springs Elementary School
(Math: 58% | Reading: 67%)
Rank:
Rank:
9/
Top 20%10
1041 Reed Rd Se
Smyrna, GA 30082
(678) 842-6944
Smyrna, GA 30082
(678) 842-6944
Gr: PK-5 | 1,101 students Student-teacher ratio: 14:1 Minority enrollment: 55%
Rank: #1919.
Addison Elementary School
(Math: 67% | Reading: 54%)
Rank:
Rank:
9/
Top 20%10
3055 Ebenezer Rd
Marietta, GA 30066
(770) 578-2700
Marietta, GA 30066
(770) 578-2700
Gr: PK-5 | 571 students Student-teacher ratio: 12:1 Minority enrollment: 51%
Rank: #2020.
Cheatham Hill Elementary School
(Math: 60% | Reading: 53%)
Rank:
Rank:
9/
Top 20%10
1350 John Ward Rd Sw
Marietta, GA 30064
(678) 594-8034
Marietta, GA 30064
(678) 594-8034
Gr: PK-5 | 1,021 students Student-teacher ratio: 13:1 Minority enrollment: 61%
Rank: #2121.
Still Elementary School
(Math: 56% | Reading: 56%)
Rank:
Rank:
9/
Top 20%10
870 Casteel Rd
Powder Springs, GA 30127
(678) 594-8287
Powder Springs, GA 30127
(678) 594-8287
Gr: PK-5 | 755 students Student-teacher ratio: 12:1 Minority enrollment: 56%
Rank: #22 - 2322. - 23.
Bullard Elementary School
(Math: 54% | Reading: 54%)
Rank:
Rank:
9/
Top 20%10
3656 Old Stilesboro Rd Nw
Kennesaw, GA 30152
(678) 594-8720
Kennesaw, GA 30152
(678) 594-8720
Gr: PK-5 | 799 students Student-teacher ratio: 13:1 Minority enrollment: 49%
Rank: #22 - 2322. - 23.
Frey Elementary School
(Math: 54% | Reading: 54%)
Rank:
Rank:
9/
Top 20%10
2865 Mars Hill Rd Nw
Acworth, GA 30101
(770) 975-6655
Acworth, GA 30101
(770) 975-6655
Gr: PK-5 | 691 students Student-teacher ratio: 12:1 Minority enrollment: 43%
Rank: #2424.
Lewis Elementary School
(Math: 55% | Reading: 51%)
Rank:
Rank:
9/
Top 20%10
4179 Jim Owens Rd Nw
Kennesaw, GA 30152
(770) 975-6673
Kennesaw, GA 30152
(770) 975-6673
Gr: PK-5 | 550 students Student-teacher ratio: 12:1 Minority enrollment: 62%
Rank: #2525.
Nicholson Elementary School
(Math: 46% | Reading: 60-64%)
Rank:
Rank:
9/
Top 20%10
1599 Shallowford Rd
Marietta, GA 30066
(770) 928-5573
Marietta, GA 30066
(770) 928-5573
Gr: PK-5 | 413 students Student-teacher ratio: 11:1 Minority enrollment: 49%
Rank: #2626.
Teasley Elementary School
(Math: 49% | Reading: 56%)
Rank:
Rank:
9/
Top 20%10
3640 Spring Hill Pky Se
Smyrna, GA 30080
(770) 437-5945
Smyrna, GA 30080
(770) 437-5945
Gr: PK-5 | 974 students Student-teacher ratio: 15:1 Minority enrollment: 82%
Rank: #2727.
Keheley Elementary School
(Math: 52% | Reading: 51%)
Rank:
Rank:
9/
Top 20%10
1985 Kemp Rd
Marietta, GA 30066
(678) 494-7836
Marietta, GA 30066
(678) 494-7836
Gr: PK-5 | 393 students Student-teacher ratio: 10:1 Minority enrollment: 40%
Rank: #2828.
Eastvalley Elementary School
(Math: 48% | Reading: 56%)
Rank:
Rank:
8/
Top 30%10
380 Holt Rd Ne
Marietta, GA 30068
(770) 578-7214
Marietta, GA 30068
(770) 578-7214
Gr: PK-5 | 679 students Student-teacher ratio: 12:1 Minority enrollment: 60%
Rank: #2929.
Nickajack Elementary School
(Math: 48% | Reading: 50%)
Rank:
Rank:
8/
Top 30%10
4555 Mavell Rd Se
Smyrna, GA 30082
(678) 842-5814
Smyrna, GA 30082
(678) 842-5814
Gr: PK-5 | 1,260 students Student-teacher ratio: 15:1 Minority enrollment: 79%
Rank: #3030.
Baker Elementary School
(Math: 52% | Reading: 41%)
Rank:
Rank:
8/
Top 30%10
2361 Baker Rd Nw
Acworth, GA 30101
(770) 975-6629
Acworth, GA 30101
(770) 975-6629
Gr: PK-5 | 738 students Student-teacher ratio: 11:1 Minority enrollment: 69%
Rank: #3131.
Pitner Elementary School
(Math: 47% | Reading: 43%)
Rank:
Rank:
7/
Top 50%10
4575 Wade Green Rd Nw
Acworth, GA 30102
(678) 594-8320
Acworth, GA 30102
(678) 594-8320
Gr: PK-5 | 802 students Student-teacher ratio: 13:1 Minority enrollment: 65%
Rank: #3232.
Varner Elementary School
(Math: 39% | Reading: 45%)
Rank:
Rank:
7/
Top 50%10
4761 Gaydon Rd
Powder Springs, GA 30127
(770) 222-3775
Powder Springs, GA 30127
(770) 222-3775
Gr: PK-5 | 705 students Student-teacher ratio: 12:1 Minority enrollment: 87%
Rank: #3333.
Bells Ferry Elementary School
(Math: 41% | Reading: 43%)
Rank:
Rank:
7/
Top 50%10
2600 Bells Ferry Rd
Marietta, GA 30066
(678) 594-8950
Marietta, GA 30066
(678) 594-8950
Gr: PK-5 | 704 students Student-teacher ratio: 14:1 Minority enrollment: 79%
Rank: #3434.
Hayes Elementary School
(Math: 42% | Reading: 41%)
Rank:
Rank:
7/
Top 50%10
1501 Kennesaw Due West Rd Nw
Kennesaw, GA 30152
(678) 594-8127
Kennesaw, GA 30152
(678) 594-8127
Gr: PK-5 | 802 students Student-teacher ratio: 13:1 Minority enrollment: 72%
Rank: #3535.
Chalker Elementary School
(Math: 34% | Reading: 47%)
Rank:
Rank:
7/
Top 50%10
325 N Booth Rd Nw
Kennesaw, GA 30144
(678) 494-7621
Kennesaw, GA 30144
(678) 494-7621
Gr: PK-5 | 679 students Student-teacher ratio: 12:1 Minority enrollment: 57%
Show 29 more public schools in Cobb County School District (out of 64 total schools)
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