Rockaway New Jersey ZIP Codes
Rockaway holds a single ZIP code.
Every ZIP code in Rockaway
| ZIP code | County |
|---|---|
| 07866 | Morris 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Rockaway codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Rockaway. 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 Rockaway ZIP code begins 078. Those first three digits identify the sectional center facility that processes mail for this part of New Jersey. Statewide that range covers 56 ZIP codes, so Rockaway accounts for 2% of it.
Every New Jersey ZIP prefix and the region it covers →
Area codes covering Rockaway
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 Rockaway occupies.
Rockaway New Jersey area codes in full →
Where Rockaway's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Rockaway
| City | Distance | ZIP codes |
|---|---|---|
| Dover New Jersey ZIP codes | 2.3 mi | 2 ZIP codes |
| Wharton New Jersey ZIP codes | 3.0 mi | 1 ZIP code |
| Mountain Lakes New Jersey ZIP codes | 3.9 mi | 1 ZIP code |
| Morris Plains New Jersey ZIP codes | 4.5 mi | 1 ZIP code |
| Boonton New Jersey ZIP codes | 5.8 mi | 1 ZIP code |
| Mount Arlington New Jersey ZIP codes | 6.7 mi | 1 ZIP code |
| Morristown New Jersey ZIP codes | 7.2 mi | 3 ZIP codes |
| Hopatcong New Jersey ZIP codes | 8.5 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.