Hopewell New Jersey ZIP Codes
Hopewell holds a single ZIP code.
Every ZIP code in Hopewell
| ZIP code | County |
|---|---|
| 08525 | Mercer 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Hopewell codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Hopewell. 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 Hopewell ZIP code begins 085. Those first three digits identify the sectional center facility that processes mail for this part of New Jersey. Statewide that range covers 37 ZIP codes, so Hopewell accounts for 3% of it.
Every New Jersey ZIP prefix and the region it covers →
Area codes covering Hopewell
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 Hopewell occupies.
Hopewell New Jersey area codes in full →
Where Hopewell's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Hopewell
| City | Distance | ZIP codes |
|---|---|---|
| Pennington New Jersey ZIP codes | 4.6 mi | 1 ZIP code |
| Princeton New Jersey ZIP codes | 5.5 mi | 5 ZIP codes |
| Rocky Hill New Jersey ZIP codes | 6.6 mi | 1 ZIP code |
| Titusville New Jersey ZIP codes | 8.1 mi | 1 ZIP code |
| Lambertville New Jersey ZIP codes | 9.5 mi | 1 ZIP code |
| Flemington New Jersey ZIP codes | 9.7 mi | 1 ZIP code |
| Hillsborough New Jersey ZIP codes | 10 mi | 1 ZIP code |
| Stockton New Jersey ZIP codes | 11 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.