Gaston Indiana ZIP Codes
Gaston holds a single ZIP code.
Every ZIP code in Gaston
| ZIP code | County |
|---|---|
| 47342 | Delaware 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Gaston codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Gaston. 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 Gaston ZIP code begins 473. Those first three digits identify the sectional center facility that processes mail for this part of Indiana. Statewide that range covers 63 ZIP codes, so Gaston accounts for 2% of it.
Every Indiana ZIP prefix and the region it covers →
Area codes covering Gaston
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 Gaston occupies.
Gaston Indiana area codes in full →
Where Gaston's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Gaston
| City | Distance | ZIP codes |
|---|---|---|
| Matthews Indiana ZIP codes | 5.1 mi | 1 ZIP code |
| Fowlerton Indiana ZIP codes | 7.6 mi | 1 ZIP code |
| Eaton Indiana ZIP codes | 7.6 mi | 1 ZIP code |
| Summitville Indiana ZIP codes | 7.7 mi | 1 ZIP code |
| Yorktown Indiana ZIP codes | 9.1 mi | 1 ZIP code |
| Muncie Indiana ZIP codes | 9.7 mi | 7 ZIP codes |
| Alexandria Indiana ZIP codes | 9.8 mi | 1 ZIP code |
| Upland Indiana ZIP codes | 10 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.