01830 postal code
United StatesUpdated 2026-11-09Haverhill, MassachusettsEssex5 digits
Postal code details
1 placeCode
01830
Place
Haverhill
Region
Massachusetts
County
Essex
Coordinates
42.7856, -71.0721
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
42.7856, -71.0721© OpenStreetMap
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Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Haverhill | Massachusetts | Essex | 42.7856, -71.0721 |
Same code in other countries
4| Country | Place | Region |
|---|---|---|
| FI Finland | Lepsämä | Uusimaa |
| KR South Korea | 노원구 | 서울특별시 |
| MX Mexico | Santa Rosa Xochiac | Distrito Federal |
| PE Peru | Achoaga | Amazonas |
FAQ
Which city is 01830 in?
Haverhill, Massachusetts, United States.
What are the coordinates of 01830?
42.7856, -71.0721
Is 01830 used in other countries?
Yes, 4 other countries.
Updated 2026-11-09. Attribution in Data & license.