Montpelier Ohio ZIP Codes
Montpelier holds a single ZIP code.
Every ZIP code in Montpelier
| ZIP code | County |
|---|---|
| 43543 | Williams 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Montpelier codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Montpelier. 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 Montpelier ZIP code begins 435. Those first three digits identify the sectional center facility that processes mail for this part of Ohio. Statewide that range covers 55 ZIP codes, so Montpelier accounts for 2% of it.
Every Ohio ZIP prefix and the region it covers →
Area codes covering Montpelier
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 Montpelier occupies.
Montpelier Ohio area codes in full →
Where Montpelier's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Montpelier
| City | Distance | ZIP codes |
|---|---|---|
| Pioneer Ohio ZIP codes | 6.9 mi | 1 ZIP code |
| Bryan Ohio ZIP codes | 8.2 mi | 1 ZIP code |
| Blakeslee Ohio ZIP codes | 8.3 mi | 1 ZIP code |
| West Unity Ohio ZIP codes | 8.3 mi | 1 ZIP code |
| Edon Ohio ZIP codes | 9.4 mi | 1 ZIP code |
| Stryker Ohio ZIP codes | 11 mi | 1 ZIP code |
| Edgerton Ohio ZIP codes | 12 mi | 1 ZIP code |
| Ney Ohio ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.