ZIP code · Lempster · New Hampshire · United States
ZIP code 03605 — Lempster
ZIP code 03605 serves Lempster, New Hampshire.
- Postal code
- 03605Single source Value from one source, not cross-checked.
- City
- Lempster
- County
- Sullivan
- State
- New Hampshire
- Country
- United States
- Coordinates
- 43.2136, -72.1968 — precision precise (locality)
View on OpenStreetMap - Population
- 863 (ZCTA, ACS 5-year)
- Median household income
- $84,063
- Median age
- 49.3
- 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.
Nearby localities
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). Data generated on 2026-08-21. Methodology · Report an error on this page