Blackford County ZIP Codes
Blackford County is a county of Indiana.
- ZIP codes
- 2
- Cities & towns
- 2
- Area codes
- 1
- Land area
- 165 sq mi
Every ZIP code in Blackford County
| ZIP code | City |
|---|---|
| 47348 | Hartford City |
| 47359 | Montpelier |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Blackford County codes above are listed without a column we would have to invent.
Cities and towns in Blackford County
Area codes covering Blackford County
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.
Scope every ZIP code recorded in Blackford County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.