Postal reference / United States
02340Hanover, Massachusetts
ZIP code 02340 is a United States postal code for Hanover, Massachusetts. Its county association is Plymouth County. The map reference point is at 42.1137, -70.8161.
- State / territory
- Massachusetts
- Recorded place name
- Hanover
- County association
- Plymouth
- Estimated coordinate
- 42.1137, -70.8161
View on OpenStreetMap - ZIP prefix
- 023 · 45 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
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Massachusetts directoryOther ZIP codes in Hanover, MA
Hanover has 2 ZIP codes in the reference dataset.
- 02339Plymouth
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 02358 | North Pembroke | MA | Plymouth | 1.9 |
| 02339 | Hanover | MA | Plymouth | 2.2 |
| 02059 | North Marshfield | MA | Plymouth | 3.1 |
| 02061 | Norwell | MA | Plymouth | 3.2 |
| 02359 | Pembroke | MA | Plymouth | 3.6 |
| 02341 | Hanson | MA | Plymouth | 4.4 |
| 02051 | Marshfield Hills | MA | Plymouth | 4.9 |
| 02327 | Bryantville | MA | Plymouth | 5.1 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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