Zanesville Ohio ZIP Codes
Zanesville holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Zanesville
| ZIP code | County |
|---|---|
| 43701 | Muskingum County |
| 43702 | Muskingum 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Zanesville codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Zanesville. 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 Zanesville ZIP code begins 437. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 59 ZIP codes, so Zanesville accounts for 3% of it.
Every Ohio ZIP prefix and the region it covers →
Area codes covering Zanesville
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 Zanesville occupies.
Zanesville Ohio area codes in full →
Where Zanesville's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Zanesville
| City | Distance | ZIP codes |
|---|---|---|
| Philo Ohio ZIP codes | 8.6 mi | 1 ZIP code |
| Fultonham Ohio ZIP codes | 9.7 mi | 1 ZIP code |
| Adamsville Ohio ZIP codes | 10 mi | 1 ZIP code |
| Gratiot Ohio ZIP codes | 11 mi | 1 ZIP code |
| Roseville Ohio ZIP codes | 11 mi | 1 ZIP code |
| Dresden Ohio ZIP codes | 12 mi | 1 ZIP code |
| Norwich Ohio ZIP codes | 12 mi | 1 ZIP code |
| Frazeysburg Ohio ZIP codes | 13 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.