Somerset New Jersey ZIP Codes

Somerset holds 2 ZIP codes, all inside one county and one postal prefix.

Every ZIP code in Somerset

The complete list of Somerset, New Jersey ZIP codes with the county each falls in.
ZIP code	County
08873	Somerset County
08875	Somerset 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Somerset codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Somerset. 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.

How these codes cluster

Every Somerset ZIP code begins 088. Those first three digits identify the sectional center facility that processes mail for this part of New Jersey. Statewide that range covers 67 ZIP codes, so Somerset accounts for 3% of it.

Every New Jersey ZIP prefix and the region it covers →

Area codes covering Somerset

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 Somerset occupies.

Somerset New Jersey area codes in full →

Where Somerset's ZIP codes sit

Each point is one Somerset ZIP code, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near Somerset

The closest places to Somerset with their own ZIP code list, nearest first.
City	Distance	ZIP codes
New Brunswick New Jersey ZIP codes	3.3 mi	5 ZIP codes
South Bound Brook New Jersey ZIP codes	3.5 mi	1 ZIP code
Highland Park New Jersey ZIP codes	3.8 mi	1 ZIP code
Bound Brook New Jersey ZIP codes	4.5 mi	1 ZIP code
Middlesex New Jersey ZIP codes	4.6 mi	1 ZIP code
Millstone Township New Jersey ZIP codes	5.0 mi	2 ZIP codes
Manville New Jersey ZIP codes	5.2 mi	1 ZIP code
Milltown New Jersey ZIP codes	5.3 mi	1 ZIP code

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