Baldwin Louisiana ZIP Codes
Baldwin holds a single ZIP code.
Every ZIP code in Baldwin
| ZIP code | Parish |
|---|---|
| 70514 | St. Mary Parish |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Baldwin codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Baldwin. 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 Baldwin ZIP code begins 705. Those first three digits identify the sectional center facility that processes mail for this part of Louisiana. Statewide that range covers 75 ZIP codes, so Baldwin accounts for 1% of it.
Every Louisiana ZIP prefix and the region it covers →
Area codes covering Baldwin
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 Baldwin occupies.
Baldwin Louisiana area codes in full →
Where Baldwin's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Baldwin
| City | Distance | ZIP codes |
|---|---|---|
| Franklin Louisiana ZIP codes | 4.7 mi | 1 ZIP code |
| Jeanerette Louisiana ZIP codes | 8.9 mi | 1 ZIP code |
| Patterson Louisiana ZIP codes | 18 mi | 1 ZIP code |
| Loreauville Louisiana ZIP codes | 19 mi | 1 ZIP code |
| New Iberia Louisiana ZIP codes | 20 mi | 3 ZIP codes |
| Berwick Louisiana ZIP codes | 22 mi | 1 ZIP code |
| Morgan City Louisiana ZIP codes | 24 mi | 2 ZIP codes |
| Delcambre Louisiana ZIP codes | 27 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.