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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 — ZIP/03466

03466

ZIP 03466 is West Chesterfield, New Hampshire, in Cheshire County; area code 603; Eastern time.

Type
Standard
Time zone
America/New_York
County
Cheshire
Metro area
Keene, NH
Population
1,315
Coordinates
42.8819, -72.5083
☼ Live from 03466 — West Chesterfield, NH

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Where 03466 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 03466
  • 🔢 Type 03466 into a pocket calculator and turn it upside down: gghEO — not quite a word, sorry.
  • ➕ As a number, 3,466 = 2 × 1733. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 110110001010
  • 🏠 Its numerical neighbours: 03465 (Troy, NH, 17 mi away) and 03467 (Westmoreland, NH, 7 mi away).
  • 🔄 Backwards, 03466 becomes 66430, which is not a ZIP code at all.
  • 👥 27 other ZIP codes are made of exactly the same digits (30646, 30664, 34606, 34660, 36046, 36064, …). The farthest-flung twin is 66403 in Axtell, KS, 1,245 miles away.
  • 🧭 Farther north than 82% of all ZIP codes, and farther east than 94%.
  • 🎯1,363 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 03466 and you would come out at 42.88°S, 107.49°E — 883 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 21m of daylight. Shortest: 9h 01m.
  • 📏 At 15.5 square miles of land, 03466 is bigger than 33% of ZIP codes — room for about 12 Central Parks.
🌙 The sky over 03466 today
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🌋 Shake report
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Source: USGS.

People and housing

Population1,315This ZIP1,315
Households496This ZIP496
Housing units540This ZIP540
Median age34.3This ZIP34.3New Hampshire43.3US 38.9
Median household income$83,281This ZIP$83,281New Hampshire$99,031US $80,734
Median home value$343,900This ZIP$343,900New Hampshire$402,500US $332,700
Bachelor's degree or higher43.2%This ZIP43.2%
Mean commute30.5 minThis ZIP30.5 min
Population density85.0 / sq miThis ZIP85.0 / sq mi

Business and tax activity

Business establishments44This ZIP44
Employees502This ZIP502
Annual payroll$25,133,000This ZIP$25,133,000
Tax returns filed700This ZIP700
Total adjusted gross income$77,925,000This ZIP$77,925,000

Land area

Land area15.46 sq miThis ZIP15.46 sq mi
Water area0.60 sq miThis ZIP0.60 sq mi

ZIP codes near 03466

ZIPCityDistance
03443 Chesterfield, NH 2.3 mi
05302 Brattleboro, VT 3.3 mi
05303 Brattleboro, VT 3.3 mi
05304 Brattleboro, VT 3.3 mi
03451 Hinsdale, NH 5.0 mi
03462 Spofford, NH 6.0 mi
05357 West Dummerston, VT 6.2 mi
03467 Westmoreland, NH 7.1 mi
03441 Ashuelot, NH 7.7 mi
05354 Vernon, VT 8.2 mi

Find every ZIP code within 10 miles of 03466 →

Questions about this ZIP code

Where is ZIP code 03466?

03466 is in West Chesterfield, New Hampshire, in Cheshire County, part of the Keene, NH micropolitan area. Its published point location is 42.8819, -72.5083.

What county is 03466 in?

03466 lies in Cheshire County.

What area code is 03466?

West Chesterfield uses area code 603, from NANPA's telephone records.

What time zone is 03466 in?

03466 uses America/New_York.

How many people live in 03466?

About 1,315 people live in ZIP code 03466, in 496 households, at 85.0 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 03466?

$83,281 a year, against $99,031 across New Hampshire.

What ZIP codes are near 03466?

The closest are 03443 (2.3 mi), 05302 (3.3 mi), 05303 (3.3 mi), 05304 (3.3 mi) and 03451 (5 mi).

Is 03466 a PO Box ZIP code?

03466 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “03466 ZIP Code — West Chesterfield, New Hampshire (Cheshire County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03466

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