Newmarket, New Hampshire ZIP code
What is the ZIP code for Newmarket, NH?
03857
1 for street addresses
Newmarket is in Rockingham County, New Hampshire. About 9,463 people live in Newmarket ZIP codes; the most populated is 03857 with 9,463 residents. The city is in the Eastern Time zone and uses area code 603.
| City | Newmarket, NH |
|---|---|
| State | New Hampshire |
| County | Rockingham County |
| ZIP codes | 1 |
| Population (ZIP areas) | about 9,463 |
| Time zone | Eastern Time · now |
| Area code | 603 |
All Newmarket ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 03857 | Standard | 9,463 | $100,845 |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Cities near Newmarket
- Newfields, NH 2.7 mi
- Durham, NH 3.6 mi
- Lee, NH 3.8 mi
- Stratham, NH 4.6 mi
- Greenland, NH 6 mi
- Exeter, NH 6.3 mi
- Epping, NH 6.5 mi
- Madbury, NH 7 mi
- Portsmouth, NH 7.6 mi
- Nottingham, NH 8.5 mi
Questions
- What is the ZIP code for Newmarket, NH?
- The ZIP code for Newmarket, New Hampshire is 03857.
- What county is Newmarket, NH in?
- Newmarket ZIP codes are in Rockingham County.
- What area code is Newmarket, NH?
- Newmarket uses area code 603.