Marysville Ohio ZIP Codes
Marysville holds 2 ZIP codes, all inside one county and one postal prefix.
Every ZIP code in Marysville
| ZIP code | County |
|---|---|
| 43040 | Union County |
| 43041 | 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Marysville codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Marysville. 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 Marysville 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 Marysville accounts for 3% of it.
Every Ohio ZIP prefix and the region it covers →
Area codes covering Marysville
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 Marysville occupies.
Marysville Ohio area codes in full →
Where Marysville's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Marysville
| City | Distance | ZIP codes |
|---|---|---|
| Milford Center Ohio ZIP codes | 5.4 mi | 1 ZIP code |
| Unionville Center Ohio ZIP codes | 6.4 mi | 1 ZIP code |
| Ostrander Ohio ZIP codes | 8.5 mi | 1 ZIP code |
| Plain City Ohio ZIP codes | 9.6 mi | 1 ZIP code |
| Woodstock Ohio ZIP codes | 9.7 mi | 1 ZIP code |
| Magnetic Springs Ohio ZIP codes | 10 mi | 1 ZIP code |
| North Lewisburg Ohio ZIP codes | 11 mi | 1 ZIP code |
| Dublin Ohio ZIP codes | 14 mi | 2 ZIP codes |
Straight-line distance between place reference points, not driving distance.