ZIP code · Epping · New Hampshire · United States
ZIP code 03042 — Epping
ZIP code 03042 serves Epping, New Hampshire.
- Postal code
- 03042Single source Value from one source, not cross-checked.
- City
- Epping
- County
- Rockingham FIPS 33015
- State
- New Hampshire
- Country
- United States
- Coordinates
- 43.0411, -71.0764 — precision precise (locality)
View on OpenStreetMap - Population
- 7,300 (ZCTA, ACS 5-year)
- Population density
- 280 / sq mi
- Land area
- 26 sq mi (67.5 km²) (ZCTA, ACS 5-year)
- Median household income
- $101,354
- Per-capita income
- $58,000
- Median age
- 46.5
- Households
- 3,023
- Housing units
- 3,170
- Median home value
- $421,400
- Median gross rent
- $2,019 / 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
- 603Telephone 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 03042 with another ZIP · ZIPs within 25 miles · distance from 03042
Nearby localities
Map of ZIP code 03042
Climate — monthly normals
Warmest month Jul (avg high 82°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 | 57 | 68 | 76 | 82 | 81 | 73 | 61 | 49 | 38 |
| Avg low °F | 14 | 16 | 24 | 34 | 44 | 54 | 59 | 57 | 50 | 38 | 30 | 21 |
| Precip in | 3.1 | 3.3 | 4.2 | 4.2 | 3.8 | 4.0 | 3.5 | 3.5 | 4.0 | 4.7 | 3.7 | 4.3 |
NOAA 1991–2020 climate normals from the nearest station: EPPING (0.8 mi) · NOAA NCEI
Places in ZIP 03042
- 2 schools
- 1 hospitals & clinics
- 3 doctors & dentists
- 2 pharmacies
- 2 supermarkets
- 27 restaurants & cafés
- 1 bars & pubs
- 5 parks
- 3 playgrounds
- 5 gyms & sports centres
- 1 libraries
- 1 post offices
- 3 places of worship
- 2 banks
- 8 gas stations
- 3 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