Hamilton North Carolina ZIP Codes
Hamilton holds a single ZIP code.
Every ZIP code in Hamilton
| ZIP code | County |
|---|---|
| 27840 | Martin 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Hamilton codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Hamilton. 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 Hamilton ZIP code begins 278. Those first three digits identify the sectional center facility that processes mail for this part of North Carolina. Statewide that range covers 93 ZIP codes, so Hamilton accounts for 1% of it.
Every North Carolina ZIP prefix and the region it covers →
Area codes covering Hamilton
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 Hamilton occupies.
Hamilton North Carolina area codes in full →
Where Hamilton's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Hamilton
| City | Distance | ZIP codes |
|---|---|---|
| Hassell North Carolina ZIP codes | 4.6 mi | 1 ZIP code |
| Oak City North Carolina ZIP codes | 5.6 mi | 1 ZIP code |
| Everetts North Carolina ZIP codes | 7.8 mi | 1 ZIP code |
| Robersonville North Carolina ZIP codes | 8.7 mi | 1 ZIP code |
| Williamston North Carolina ZIP codes | 10 mi | 1 ZIP code |
| Parmele North Carolina ZIP codes | 11 mi | 1 ZIP code |
| Lewiston Woodville North Carolina ZIP codes | 12 mi | 1 ZIP code |
| Hobgood North Carolina ZIP codes | 12 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.