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zipcodes.pro — ZIP/03455

03455

ZIP 03455 is Marlborough, New Hampshire, in Cheshire County; area code 603; Eastern time.

Type
Standard
Time zone
America/New_York
County
Cheshire
Metro area
Keene, NH
Population
2,242
Coordinates
42.9018, -72.1729
☼ Live from 03455 — Marlborough, NH

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Where 03455 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 03455
  • 🔢 Type 03455 into a pocket calculator and turn it upside down: SShEO — not quite a word, sorry.
  • ➕ As a number, 3,455 = 5 × 691. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 110101111111
  • 🏠 Its numerical neighbours: 03452 (Jaffrey, NH, 8 mi away) and 03456 (Marlow, NH, 16 mi away).
  • 🔄 Backwards, 03455 becomes 55430 — and that is a real ZIP code: Minneapolis, MN, 1,058 miles away.
  • 👥 36 other ZIP codes are made of exactly the same digits (04355, 04535, 04553, 05345, 05354, 05453, …). The farthest-flung twin is 50543 in Gowrie, IA, 1,124 miles away.
  • 🧭 Farther north than 82% of all ZIP codes, and farther east than 94%.
  • 🎯1,380 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 03455 and you would come out at 42.90°S, 107.83°E — 875 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 21m of daylight. Shortest: 9h 01m.
  • 📏 At 23.8 square miles of land, 03455 is bigger than 41% of ZIP codes — room for about 18 Central Parks.
🌙 The sky over 03455 today
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🌋 Shake report
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Source: USGS.

People and housing

Population2,242This ZIP2,242
Households983This ZIP983
Housing units1,076This ZIP1,076
Median age46.9This ZIP46.9New Hampshire43.3US 38.9
Median household income$69,395This ZIP$69,395New Hampshire$99,031US $80,734
Median home value$268,000This ZIP$268,000New Hampshire$402,500US $332,700
Median gross rent$1,133This ZIP$1,133New Hampshire$1,491US $1,413
Bachelor's degree or higher39.6%This ZIP39.6%
Mean commute21.0 minThis ZIP21.0 min
Population density94.3 / sq miThis ZIP94.3 / sq mi

Business and tax activity

Business establishments45This ZIP45
Employees279This ZIP279
Annual payroll$11,982,000This ZIP$11,982,000
Tax returns filed1,150This ZIP1,150
Total adjusted gross income$92,492,000This ZIP$92,492,000

Land area

Land area23.78 sq miThis ZIP23.78 sq mi
Water area0.27 sq miThis ZIP0.27 sq mi

Other place names in 03455

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 03455

ZIPCityDistance
03465 Troy, NH 5.1 mi
03444 Dublin, NH 5.3 mi
03435 Keene, NH 5.8 mi
03450 Harrisville, NH 6.2 mi
03446 Swanzey, NH 6.9 mi
03457 Nelson, NH 7.2 mi
03469 West Swanzey, NH 7.5 mi
03452 Jaffrey, NH 7.6 mi
03431 Keene, NH 8.0 mi
03445 Sullivan, NH 8.5 mi

Find every ZIP code within 10 miles of 03455 →

Questions about this ZIP code

Where is ZIP code 03455?

03455 is in Marlborough, New Hampshire, in Cheshire County, part of the Keene, NH micropolitan area. Its published point location is 42.9018, -72.1729.

What county is 03455 in?

03455 lies in Cheshire County.

What area code is 03455?

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

What time zone is 03455 in?

03455 uses America/New_York.

How many people live in 03455?

About 2,242 people live in ZIP code 03455, in 983 households, at 94.3 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 03455?

$69,395 a year, against $99,031 across New Hampshire.

What ZIP codes are near 03455?

The closest are 03465 (5.1 mi), 03444 (5.3 mi), 03435 (5.8 mi), 03450 (6.2 mi) and 03446 (6.9 mi).

Is 03455 a PO Box ZIP code?

03455 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “03455 ZIP Code — Marlborough, New Hampshire (Cheshire County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03455

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