Westfield Indiana ZIP Codes

Westfield holds a single ZIP code.

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Westfield codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Westfield. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

Every Westfield ZIP code begins 460. Those first three digits identify the sectional center facility that processes mail for this part of Indiana. Statewide that range covers 51 ZIP codes, so Westfield accounts for 2% of it.

Every Indiana ZIP prefix and the region it covers →

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 Westfield occupies.

• 317 Area code 317
• 463 Area code 463

Westfield Indiana area codes in full →

Straight-line distance between place reference points, not driving distance.