ZIP code 03443: Chesterfield, NH
03443 is a ZIP code in Chesterfield, New Hampshire, mainly in Cheshire County, part of the Keene, NH micro area. About 581 people live here.
- Population
- 581
- Median household income
- —
- Typical home value
- $456,200+0.6% in 12 months
- Median rent
- —gross, per month
- Median age
- 64.8
- Homeowners
- 100%of occupied homes
Shaded: ZIP code 03443's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 03443 details
| City | Chesterfield |
|---|---|
| State | New Hampshire |
| County | Cheshire County |
| Metro area | Keene, NH |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 10.7 sq mi, plus 0.1 sq mi of water |
| Population density | 54 people per sq mi |
| Bachelor's degree or higher | 36% of adults 25+ |
| Center coordinates | 42.86940, -72.46617 |
ZIP codes near 03443
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 03466 | West Chesterfield, NH | 2.3 mi | 1,315 |
| 03462 | Spofford, NH | 4.2 mi | 1,726 |
| 03451 | Hinsdale, NH | 4.6 mi | 3,997 |
| 05303 | Brattleboro, VT | 4.8 mi | — |
| 05302 | Brattleboro, VT | 4.8 mi | — |
| 05304 | Brattleboro, VT | 4.8 mi | — |
| 03441 | Ashuelot, NH | 6.2 mi | 593 |
| 03467 | Westmoreland, NH | 7.0 mi | 2,237 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 03443?
A typical home in ZIP code 03443 is worth about $456,200 (Zillow Home Value Index). See what buying here would cost per month, with New Hampshire average taxes and insurance filled in.
About ZIP code 03443
What city is ZIP code 03443?
ZIP code 03443 is in Chesterfield, NH, in Cheshire County.
What county is ZIP code 03443 in?
03443 is mainly in Cheshire County, New Hampshire.
What is the population of ZIP code 03443?
About 581 people live in ZIP code 03443, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 03443 in?
03443 is in Eastern Time (UTC−5). It observes daylight saving time.