Dublin Georgia ZIP Codes
Dublin holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Dublin
| ZIP code | County |
|---|---|
| 31021 | Laurens County |
| 31040 | Laurens County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Dublin codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Dublin. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Dublin ZIP code begins 310. Those first three digits identify the sectional center facility that processes mail for this part of Georgia. Statewide that range covers 92 ZIP codes, so Dublin accounts for 2% of it.
Every Georgia ZIP prefix and the region it covers →
Area codes covering Dublin
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Dublin occupies.
Dublin Georgia area codes in full →
Where Dublin's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Dublin
| City | Distance | ZIP codes |
|---|---|---|
| East Dublin Georgia ZIP codes | 3.7 mi | 1 ZIP code |
| Dudley Georgia ZIP codes | 9.0 mi | 1 ZIP code |
| Dexter Georgia ZIP codes | 10 mi | 1 ZIP code |
| Rentz Georgia ZIP codes | 11 mi | 1 ZIP code |
| Montrose Georgia ZIP codes | 13 mi | 1 ZIP code |
| Cadwell Georgia ZIP codes | 15 mi | 1 ZIP code |
| Chester Georgia ZIP codes | 16 mi | 1 ZIP code |
| Allentown Georgia ZIP codes | 18 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.