By type & community
Independent & Other Private Schools in Marietta & East Cobb
11 independent & other private schools in the record for Marietta & East Cobb; 3 on the 2026-27 Promise list and 3 authorized for GSNS. Cobb's county seat and the East Cobb suburbs near Dobbins Air Reserve Base, with Catholic, Lutheran, Adventist and Christian options.
Where this comes from. School facts are from the NCES Private School Survey (2023-24, or 2021-22 for schools that didn't respond), matched by name and address to Georgia's 2026-27 Promise Scholarship participating list (approved as of April 23, 2026) and GaDOE's 2026-27 Special Needs Scholarship list (August 2026), retrieved October 28, 2026. Tuition isn't in any of these records, so confirm it with the school.
Funding note: Georgia's scholarship laws don't care whether a school is religious. Accreditation is what decides whether Promise or an SSO can pay it.
| School | Type | Community | Grades | Promise 2026-27 | GSNS 2026-27 | Students (federal survey) |
|---|---|---|---|---|---|---|
| Acton Academy Marietta 52 Moore Ave, Marietta 30060 | Independent & Other Private Schools | Marietta & East Cobb | Not reported | Not listed | — | 24 |
| Casa Dei Bambini Montessori School 150 Powers Ferry Rd SE, Marietta 30067 | Independent & Other Private Schools | Marietta & East Cobb | PK-6 | Not listed | — | 45 |
| Chroma Early Learning Academy of West Cobb 2424 Powder Springs Rd, Marietta 30064 | Independent & Other Private Schools | Marietta & East Cobb | K | ✓ Promise | — | — |
| Mde School of East Cobb 1517 Johnson Ferry Rd Ste 100, Marietta 30062 | Independent & Other Private Schools | Marietta & East Cobb | 1-12 | Not listed | ✓ GSNS | 214 |
| Montessori School of Woodstock 3899 Canton Rd, Marietta 30066 | Independent & Other Private Schools | Marietta & East Cobb | Not reported | Not listed | — | 70 |
| Primrose School at Oregon Park 3690 Largent Way NW, Marietta 30064 | Independent & Other Private Schools | Marietta & East Cobb | PK-K | Not listed | — | 11 |
| Primrose School of Sprayberry 2531 E Piedmont Rd, Marietta 30062 | Independent & Other Private Schools | Marietta & East Cobb | PK-K | Not listed | — | 16 |
| Riverstone Montessori Academy 455 Casteel Rd SW, Marietta 30064 | Independent & Other Private Schools | Marietta & East Cobb | Not reported | ✓ Promise | ✓ GSNS | 72 |
| The Garden School 4010 Canton Rd Ste 120, Marietta 30066 | Independent & Other Private Schools | Marietta & East Cobb | PK-6 | Not listed | — | 80 |
| The Walker School 700 Cobb Pkwy N, Marietta 30062 | Independent & Other Private Schools | Marietta & East Cobb | PK-12 | ✓ Promise | ✓ GSNS | 902 |
| West Cobb Preparatory Academy 270 Windy Hill Rd SE, Marietta 30060 | Independent & Other Private Schools | Marietta & East Cobb | K-1 | Not listed | — | 20 |
All private schools in Marietta & East Cobb All independent & other private schools in the four counties
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