Keansburg New Jersey ZIP Codes
Keansburg holds a single ZIP code.
Every ZIP code in Keansburg
| ZIP code | County |
|---|---|
| 07734 | Monmouth 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Keansburg codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Keansburg. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Keansburg ZIP code begins 077. Those first three digits identify the sectional center facility that processes mail for this part of New Jersey. Statewide that range covers 48 ZIP codes, so Keansburg accounts for 2% of it.
Every New Jersey ZIP prefix and the region it covers →
Area codes covering Keansburg
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 Keansburg occupies.
Keansburg New Jersey area codes in full →
Where Keansburg's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Keansburg
| City | Distance | ZIP codes |
|---|---|---|
| Keyport New Jersey ZIP codes | 2.7 mi | 1 ZIP code |
| Matawan New Jersey ZIP codes | 5.1 mi | 1 ZIP code |
| South Amboy New Jersey ZIP codes | 6.9 mi | 1 ZIP code |
| Fairview New Jersey ZIP codes | 7.2 mi | 1 ZIP code |
| Atlantic Highlands New Jersey ZIP codes | 7.7 mi | 1 ZIP code |
| Perth Amboy New Jersey ZIP codes | 7.7 mi | 2 ZIP codes |
| Red Bank New Jersey ZIP codes | 8.5 mi | 1 ZIP code |
| Sayreville New Jersey ZIP codes | 8.7 mi | 2 ZIP codes |
Straight-line distance between place reference points, not driving distance.