Newark New Jersey ZIP Codes

Newark holds 20 ZIP codes, all inside one county and one postal prefix.

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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

Scope every ZIP code recorded for Newark. 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 Newark ZIP code begins 071. Those first three digits identify the sectional center facility that processes mail for this part of New Jersey. Statewide that range covers 23 ZIP codes, so Newark accounts for 87% of it.

Every New Jersey 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 Newark occupies.

• 201 Area code 201
• 551 Area code 551
• 732 Area code 732
• 848 Area code 848
• 862 Area code 862
• 908 Area code 908
• 973 Area code 973

Newark New Jersey area codes in full →

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.