Amesbury Massachusetts ZIP Codes

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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Scope every ZIP code recorded for Amesbury. 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 Amesbury ZIP code begins 019. Those first three digits identify the sectional center facility that processes mail for this part of Massachusetts. Statewide that range covers 38 ZIP codes, so Amesbury accounts for 3% of it.

Every Massachusetts 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 Amesbury occupies.

• 351 Area code 351
• 978 Area code 978

Amesbury Massachusetts area codes in full →

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