Portal Georgia ZIP Codes
Portal holds a single ZIP code.
Every ZIP code in Portal
| ZIP code | County |
|---|---|
| 30450 | Bulloch 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Portal codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Portal. 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 Portal ZIP code begins 304. Those first three digits identify the sectional center facility that processes mail for this part of Georgia. Statewide that range covers 49 ZIP codes, so Portal accounts for 2% of it.
Every Georgia ZIP prefix and the region it covers →
Area codes covering Portal
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 Portal occupies.
Portal Georgia area codes in full →
Where Portal's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Portal
| City | Distance | ZIP codes |
|---|---|---|
| Rocky Ford Georgia ZIP codes | 10 mi | 1 ZIP code |
| Pulaski Georgia ZIP codes | 10 mi | 1 ZIP code |
| Statesboro Georgia ZIP codes | 11 mi | 4 ZIP codes |
| Register Georgia ZIP codes | 12 mi | 1 ZIP code |
| Garfield Georgia ZIP codes | 13 mi | 1 ZIP code |
| Metter Georgia ZIP codes | 13 mi | 1 ZIP code |
| Twin City Georgia ZIP codes | 14 mi | 1 ZIP code |
| Stillmore Georgia ZIP codes | 18 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.