For the 2026 school year, there is 1 public charter school serving 2,685 students in Marietta, GA. The top-ranked public charter school in Marietta, GA is Walton High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Marietta, GA public charter school have an average math proficiency score of 80% (versus the Georgia public charter school average of 33%), and reading proficiency score of 89% (versus the 42% statewide average). Charter schools in Marietta have an average ranking of 10/10, which is in the top 5% of Georgia public charter schools.
Minority enrollment is 40% of the student body (majority Asian), which is less than the Georgia public charter school average of 69% (majority Black).
Best Public Charter Schools in Marietta, GA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Walton High School
Charter School
(Math: 80% | Reading: 89%)
Rank:
Rank:
10/
Top 5%10
1590 Bill Murdock Rd
Marietta, GA 30062
(770) 578-3225
Marietta, GA 30062
(770) 578-3225
Gr: 9-12 | 2,685 students Student-teacher ratio: 19:1 Minority enrollment: 40%
Marietta, Georgia Public Schools (Closed)
School
Location
Quick Facts
Marietta Charter School (Closed 2012)
Charter School
377 Henry Dr Sw
Marietta, GA 30064
(770) 590-4430
Marietta, GA 30064
(770) 590-4430
Gr: K-5 | 220 students Student-teacher ratio: 17:1 Minority enrollment: 89%
Nelson L. Price Treatment Center Of Gbch & Fm- Inc (Closed 2014)
Alternative School
729 Lawrence St Ne
Marietta, GA 30060
(770) 514-8255
Marietta, GA 30060
(770) 514-8255
Gr: 9-12 | 6 students Student-teacher ratio: 3:1 Minority enrollment: 67%
1560 Joyner Ave Se
Marietta, GA 30060
(678) 594-8240
Marietta, GA 30060
(678) 594-8240
Gr: 9-12 | 145 students Student-teacher ratio: 13:1 Minority enrollment: 71%
Woods-wilkins Alternative Center Plc (Closed 2012)
Alternative School
350 Lemon St Ne
Marietta, GA 30060
(770) 429-3188
Marietta, GA 30060
(770) 429-3188
Frequently Asked Questions
What are the top-ranked public charter schools in Marietta, GA?
The top-ranked public charter schools in Marietta, GA include Walton High School. Marietta has one of the highest concentrations of top-ranked public schools in Georgia.
How many public charter schools are located in Marietta?
1 public charter schools are located in Marietta.
What is the racial composition of students in Marietta?
Marietta public charter schools minority enrollment is 40% of the student body (majority Asian), which is less than the Georgia public charter schools average of 69% (majority Black).
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