About 03443 - Chesterfield, New Hampshire
03443 is a small ZIP code covering Chesterfield in New Hampshire, the United States. This area falls under Chesterfield County County.
Census data puts the population of this ZIP code at 7,841 residents. It's a quieter, less populous area than the typical New Hampshire ZIP code (avg. ~21,821).
Median household income is about $64,900 (below the New Hampshire average).
Other ZIP code codes in New Hampshire serve areas such as Groveton, Milford, East Hampstead.