| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Brunswick | 1 | 15,830 | 15,218 | 0.64% | 930 | 17 | City |
Brunswick is the largest city in Glynn County, with a population of 15,830.
Brunswick is the smallest city in Glynn County, with a population of 15,830.
There is 1 city in Glynn County, Georgia.