Port Washington Ohio ZIP Codes
Port Washington holds a single ZIP code.
Every ZIP code in Port Washington
| ZIP code | County |
|---|---|
| 43837 | Tuscarawas 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Port Washington codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Port Washington. 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 Port Washington ZIP code begins 438. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 19 ZIP codes, so Port Washington accounts for 5% of it.
Every Ohio ZIP prefix and the region it covers →
Area codes covering Port Washington
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Port Washington occupies.
Port Washington Ohio area codes in full →
Where Port Washington's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Port Washington
| City | Distance | ZIP codes |
|---|---|---|
| Stone Creek Ohio ZIP codes | 5.3 mi | 1 ZIP code |
| Newcomerstown Ohio ZIP codes | 5.4 mi | 1 ZIP code |
| Gnadenhutten Ohio ZIP codes | 5.4 mi | 1 ZIP code |
| Tuscarawas Ohio ZIP codes | 7.9 mi | 1 ZIP code |
| Uhrichsville Ohio ZIP codes | 10 mi | 1 ZIP code |
| Midvale Ohio ZIP codes | 11 mi | 1 ZIP code |
| Dennison Ohio ZIP codes | 11 mi | 1 ZIP code |
| New Philadelphia Ohio ZIP codes | 12 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.