Keyport New Jersey ZIP Codes
Keyport holds a single ZIP code.
Every ZIP code in Keyport
| ZIP code | County |
|---|---|
| 07735 | 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Keyport codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Keyport. 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 Keyport 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 Keyport accounts for 2% of it.
Every New Jersey ZIP prefix and the region it covers →
Area codes covering Keyport
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 Keyport occupies.
Keyport New Jersey area codes in full →
Where Keyport's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Keyport
| City | Distance | ZIP codes |
|---|---|---|
| Matawan New Jersey ZIP codes | 2.4 mi | 1 ZIP code |
| Keansburg New Jersey ZIP codes | 2.7 mi | 1 ZIP code |
| South Amboy New Jersey ZIP codes | 5.5 mi | 1 ZIP code |
| Sayreville New Jersey ZIP codes | 6.7 mi | 2 ZIP codes |
| Perth Amboy New Jersey ZIP codes | 7.1 mi | 2 ZIP codes |
| Fairview New Jersey ZIP codes | 7.8 mi | 1 ZIP code |
| Keasbey New Jersey ZIP codes | 8.2 mi | 1 ZIP code |
| Red Bank New Jersey ZIP codes | 9.1 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.