This table ranks all 21 ZIP codes in the Dublin, GA MSA by estimated 2022 population, from highest to lowest.
| # | ZIP Code | Place Name | Population (2022) |
|---|---|---|---|
| 1 | ZIP 31021 | Dublin | 27,169 |
| 2 | ZIP 30474 | Vidalia | 16,976 |
| 3 | ZIP 31027 | East Dublin | 11,115 |
| 4 | ZIP 31096 | Wrightsville | 7,382 |
| 5 | ZIP 30457 | Soperton | 5,224 |
| 6 | ZIP 30411 | Alamo | 4,845 |
| 7 | ZIP 31089 | Tennille | 4,020 |
| 8 | ZIP 31037 | McRae-Helena | 3,531 |
| 9 | ZIP 31019 | Dexter | 2,935 |
| 10 | ZIP 31002 | Adrian | 2,872 |
| 11 | ZIP 30428 | Glenwood | 2,727 |
| 12 | ZIP 31075 | Rentz | 2,723 |
| 13 | ZIP 31012 | Chester | 2,210 |
| 14 | ZIP 31022 | Dudley | 1,897 |
| 15 | ZIP 31049 | Kite | 1,640 |
| 16 | ZIP 31009 | Cadwell | 1,504 |
| 17 | ZIP 31042 | Irwinton | 1,391 |
| 18 | ZIP 31065 | Montrose | 1,357 |
| 19 | ZIP 30413 | Bartow | 1,288 |
| 20 | ZIP 30470 | Tarrytown | 1,216 |
| 21 | ZIP 30454 | Rockledge | 414 |