Mount Blanchard Ohio ZIP Codes
Mount Blanchard holds a single ZIP code.
Every ZIP code in Mount Blanchard
| ZIP code | County |
|---|---|
| 45867 | Hancock 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Mount Blanchard codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Mount Blanchard. 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 Mount Blanchard ZIP code begins 458. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 85 ZIP codes, so Mount Blanchard accounts for 1% of it.
Every Ohio ZIP prefix and the region it covers →
Area codes covering Mount Blanchard
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 Mount Blanchard occupies.
Mount Blanchard Ohio area codes in full →
Where Mount Blanchard's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Mount Blanchard
| City | Distance | ZIP codes |
|---|---|---|
| Arlington Ohio ZIP codes | 5.0 mi | 1 ZIP code |
| Wharton Ohio ZIP codes | 5.4 mi | 1 ZIP code |
| Vanlue Ohio ZIP codes | 6.4 mi | 1 ZIP code |
| Forest Ohio ZIP codes | 6.9 mi | 1 ZIP code |
| Dunkirk Ohio ZIP codes | 8.8 mi | 1 ZIP code |
| Jenera Ohio ZIP codes | 8.9 mi | 1 ZIP code |
| Kirby Ohio ZIP codes | 9.3 mi | 1 ZIP code |
| Carey Ohio ZIP codes | 9.5 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.