Unionville Center Ohio ZIP Codes
Unionville Center holds a single ZIP code.
Every ZIP code in Unionville Center
| ZIP code | County |
|---|---|
| 43077 | Union 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Unionville Center codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Unionville Center. 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 Unionville Center ZIP code begins 430. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 70 ZIP codes, so Unionville Center accounts for 1% of it.
Every Ohio ZIP prefix and the region it covers →
Area codes covering Unionville Center
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 Unionville Center occupies.
These codes are associated with Unionville Center through county-level matching, not a per-address guarantee.
Unionville Center Ohio area codes in full →
Where Unionville Center's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Unionville Center
| City | Distance | ZIP codes |
|---|---|---|
| Plain City Ohio ZIP codes | 4.1 mi | 1 ZIP code |
| Milford Center Ohio ZIP codes | 5.9 mi | 1 ZIP code |
| Marysville Ohio ZIP codes | 6.4 mi | 2 ZIP codes |
| Woodstock Ohio ZIP codes | 10 mi | 1 ZIP code |
| Dublin Ohio ZIP codes | 11 mi | 2 ZIP codes |
| Ostrander Ohio ZIP codes | 12 mi | 1 ZIP code |
| Hilliard Ohio ZIP codes | 12 mi | 1 ZIP code |
| Mechanicsburg Ohio ZIP codes | 12 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.