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ZIP code 03603
Charlestown, NH · Sullivan County
About ZIP code 03603
- ZIP code 03603 is in Charlestown, Sullivan County, New Hampshire.
- About 5,238 people live in it, which is 45.7 people per square mile.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 43.253, -72.381.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Charlestown, NH
ZIP code 03603 is the post office name for Charlestown, Sullivan County, NH. 4,889 people live in Charlestown. Typical household income is $47,338. A typical home costs $228,000.
- Stronger than most towns on: Safety, State taxes and Clean air and low disaster risk.
- Weaker than most towns on: Property taxes, Pleasant weather for being outdoors and Housing affordability.
Nearby ZIP codes
- 03601 Acworth · 382 people
- 03607 South Acworth · 368 people
- 03743 Claremont · 13,704 people
- 03609 North Walpole · 523 people
- 03602 Alstead · 2,381 people
- 03605 Lempster · 907 people
- 03456 Marlow · 855 people
- 03608 Walpole · 3,167 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.