ZIP code · Jefferson · New Hampshire · United States
ZIP code 03583 — Jefferson
ZIP code 03583 serves Jefferson, New Hampshire.
- Postal code
- 03583Single source Value from one source, not cross-checked.
- City
- Jefferson
- County
- Coos FIPS 33007
- State
- New Hampshire
- Country
- United States
- Coordinates
- 44.3999, -71.4518 — precision precise (locality)
View on OpenStreetMap - Population
- 1,001 (ZCTA, ACS 5-year)
- Population density
- 18 / sq mi
- Land area
- 56 sq mi (145.1 km²) (ZCTA, ACS 5-year)
- Median household income
- $66,711
- Per-capita income
- $44,072
- Median age
- 58.7
- Households
- 504
- Housing units
- 721
- Median home value
- $308,600
- Median gross rent
- $850 / month
- Congressional district
- NH-2 (119th Congress)
- USDA hardiness zone
- 4b (-25 to -20 °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 03583 with another ZIP · ZIPs within 25 miles · distance from 03583
Nearby localities
Map of ZIP code 03583
Climate — monthly normals
Warmest month Jul (avg high 78°F), coldest Jan (avg low 7°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 26 | 29 | 38 | 51 | 64 | 73 | 78 | 76 | 67 | 55 | 42 | 31 |
| Avg low °F | 7 | 9 | 18 | 30 | 42 | 51 | 56 | 54 | 45 | 37 | 27 | 16 |
| Precip in | 2.5 | 2.3 | 2.6 | 3.4 | 3.8 | 4.4 | 4.3 | 4.0 | 3.3 | 4.3 | 3.0 | 3.3 |
NOAA 1991–2020 climate normals from the nearest station: JEFFERSON (2.7 mi) · NOAA NCEI
Places in ZIP 03583
- 1 schools
- 1 restaurants & cafés
- 1 libraries
- 1 post offices
- 3 places of worship
- 1 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