Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/NH/WEST-CHESTERFIELD

West Chesterfield ZIP code, New Hampshire

The ZIP code for West Chesterfield, NH is 03466, and its area code is 603.

USPS city name
1 ZIP code
Population
1,315
Area code
603

West Chesterfield in numbers

About 1,315 people live in West Chesterfield, in 496 households. The median household income is $83,281 a year, 16% below the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $343,900 (15% below the New Hampshire median).

Population1,315West Chesterfield1,315
Households496West Chesterfield496
Median household income$83,281West Chesterfield$83,281New Hampshire$99,031US $80,734
Median home value$343,900West Chesterfield$343,900New Hampshire$402,500US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as West Chesterfield. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as West Chesterfield

ZIP codes with the USPS city name West Chesterfield
ZIP City Type Population Median income Median home
03466 West Chesterfield , NH Standard 1,315 $83,281 $343,900

Map of West Chesterfield ZIP codes

03466

The ZIP codes of West Chesterfield, NH, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near West Chesterfield

The nearest larger towns are Brattleboro, VT (7,657 people, 2.9 mi), West Brattleboro, VT (2,749 people, 5.0 mi) and Hinsdale (1,580 people, 6.3 mi).

Towns near West Chesterfield
TownPopulationDistance
Brattleboro, VT 7,657 2.9 mi
West Brattleboro, VT 2,749 5.0 mi
Keene 22,939 11.3 mi
Bellows Falls, VT 2,891 17.6 mi
Greenfield, MA 17,664 19.0 mi
Turners Falls, MA 4,124 19.9 mi
Orange, MA 3,737 22.0 mi
Athol, MA 8,801 24.4 mi
Jaffrey 3,277 25.0 mi
Winchendon, MA 4,331 27.4 mi
Peterborough 2,539 27.7 mi
Springfield, VT 4,237 28.7 mi
Baldwinville, MA 2,528 29.0 mi

More nearby: every ZIP code in Cheshire County · New Hampshire ZIP codes

Cite this page

zipcodes.pro. “West Chesterfield, NH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nh/west-chesterfield

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