Chesterfield is a town in Cheshire County, New Hampshire, home to about 3,622 people across 46 square miles. Its ZIP codes are 03443, 03462 and 03466.
Homes sold for a median of $210 per square foot across 3 ZIP codes in the three months ending August 2026, and 1 of 3 were seller’s markets.
All in Chesterfield
Each card is that ZIP code’s whole market, including any part outside Chesterfield. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Chesterfield’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Bradley International Airport (BDL)67 miles away |
|---|---|
| Closer regional airport | Rutland - Southern Vermont Regional Airport (RUT)50 miles away |
| Nearest city of 250,000+ | Boston, MA83 miles away |
| Nearest city of 1 million+ | New York, NY172 miles away |
Straight-line distances from the center of Chesterfield; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Chesterfield had 3,552 residents in the 2020 census, up 0% since 2000.
It’s the 103rd largest of 242 towns in New Hampshire by population.
Cheshire County grew from 31,321 residents in 1900 to 76,458 in 2020.
Cheshire County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 82°F in summer, and winter lows average 10°F. About 46.3 inches of rain and melted snow fall in a typical year, with about 60 inches of snow.
Source: NOAA 1991–2020 climate normals, Keene, NH weather station (7 miles away).
27,755 jobs at 2,001 businesses in Cheshire County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
5 doctors and other health care providers list an office in Chesterfield’s ZIP codes.
Nearest hospitals
Providers with an office here
| Specialist doctors | 1 |
|---|---|
| Nurse practitioners and physician assistants | 1 |
| Mental health providers | 2 |
| Physical and occupational therapists | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (4 nearby)
Grocery stores
Pharmacies
Libraries
Museums (1 nearby)
Theaters and performance venues
Counts are within about 4.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1752.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Chesterfield School District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Chesterfield Central SchoolChesterfield | K–8 | 253 | Public | 1.2 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.