ZIP code · Newfields · New Hampshire · United States
ZIP code 03856 — Newfields
ZIP code 03856 serves Newfields, New Hampshire.
- Postal code
- 03856Single source Value from one source, not cross-checked.
- City
- Newfields
- County
- Rockingham FIPS 33015
- State
- New Hampshire
- Country
- United States
- Coordinates
- 43.0374, -70.9782 — precision precise (locality)
View on OpenStreetMap - Population
- 2,010 (ZCTA, ACS 5-year)
- Population density
- 283 / sq mi
- Land area
- 7.1 sq mi (18.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $191,625
- Per-capita income
- $70,604
- Median age
- 43.7
- Households
- 631
- Housing units
- 641
- Median home value
- $617,600
- Median gross rent
- $1,885 / month
- Congressional district
- NH-1 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
- Area code
- 603 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 03856 with another ZIP · ZIPs within 25 miles · distance from 03856
Nearby localities
Map of ZIP code 03856
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Jan (avg low 14°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 36 | 44 | 56 | 67 | 76 | 81 | 80 | 72 | 60 | 48 | 38 |
| Avg low °F | 14 | 16 | 24 | 34 | 43 | 53 | 58 | 57 | 49 | 39 | 29 | 21 |
| Precip in | 3.4 | 3.5 | 4.6 | 4.0 | 3.8 | 4.0 | 3.7 | 3.5 | 4.0 | 4.3 | 4.0 | 4.4 |
NOAA 1991–2020 climate normals from the nearest station: DURHAM 2 SSW (5.2 mi) · NOAA NCEI
Places in ZIP 03856
- 1 schools
- 2 restaurants & cafés
- 1 parks
- 1 playgrounds
- 1 libraries
- 1 post offices
- 1 places of worship
- 3 gas stations
- 1 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page