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zipcodes.pro — ZIP/03561

03561

ZIP 03561 is Littleton, New Hampshire, in Grafton County; area code 603; Eastern time.

Type
Standard
Time zone
America/New_York
County
Grafton
Population
6,040
Coordinates
44.3434, -71.7951
☼ Live from 03561 — Littleton, NH

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Where 03561 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 03561
  • 🔢 Type 03561 into a pocket calculator and turn it upside down: IgSEO — not quite a word, sorry.
  • ➕ As a number, 3,561 = 3 × 1187. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 110111101001
  • 🏠 Its numerical neighbours: 03470 (Winchester, NH, 112 mi away) and 03570 (Berlin, NH, 32 mi away).
  • 🔄 Backwards, 03561 becomes 16530 — and that is a real ZIP code: Erie, PA, 444 miles away.
  • 👥 66 other ZIP codes are made of exactly the same digits (01536, 01653, 05361, 06153, 06351, 06513, …). The farthest-flung twin is 51063 in Whiting, IA, 1,233 miles away.
  • 🧭 Farther north than 89% of all ZIP codes, and farther east than 95%.
  • 🎯1,402 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 03561 and you would come out at 44.34°S, 108.20°E — 951 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 32m of daylight. Shortest: 8h 51m.
  • 📏 At 50.0 square miles of land, 03561 is bigger than 60% of ZIP codes — room for about 38 Central Parks.
🌙 The sky over 03561 today
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🌋 Shake report
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Source: USGS.

People and housing

Population6,040This ZIP6,040
Households2,723This ZIP2,723
Housing units2,959This ZIP2,959
Median age38.0This ZIP38.0New Hampshire43.3US 38.9
Median household income$56,746This ZIP$56,746New Hampshire$99,031US $80,734
Median home value$282,900This ZIP$282,900New Hampshire$402,500US $332,700
Median gross rent$940This ZIP$940New Hampshire$1,491US $1,413
Bachelor's degree or higher25.8%This ZIP25.8%
Mean commute14.3 minThis ZIP14.3 min
Population density120.9 / sq miThis ZIP120.9 / sq mi

Business and tax activity

Business establishments343This ZIP343
Employees4,551This ZIP4,551
Annual payroll$231,558,000This ZIP$231,558,000
Tax returns filed3,400This ZIP3,400
Total adjusted gross income$253,975,000This ZIP$253,975,000

Land area

Land area49.96 sq miThis ZIP49.96 sq mi
Water area4.04 sq miThis ZIP4.04 sq mi

Other place names in 03561

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

ZIP codes near 03561

ZIPCityDistance
05904 Gilman, VT 6.7 mi
05848 Lower Waterford, VT 6.7 mi
05824 Concord, VT 6.8 mi
03598 Whitefield, NH 8.6 mi
03586 Sugar Hill, NH 8.6 mi
03771 Monroe, NH 9.7 mi
03585 Lisbon, NH 9.7 mi
05838 East Saint Johnsbury, VT 9.9 mi
05819 Saint Johnsbury, VT 10.2 mi
05906 Lunenburg, VT 10.3 mi

Find every ZIP code within 10 miles of 03561 →

Questions about this ZIP code

Where is ZIP code 03561?

03561 is in Littleton, New Hampshire, in Grafton County, part of the Lebanon-Claremont, NH-VT micropolitan area. Its published point location is 44.3434, -71.7951.

What county is 03561 in?

03561 lies in Grafton County.

What area code is 03561?

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

What time zone is 03561 in?

03561 uses America/New_York.

How many people live in 03561?

About 6,040 people live in ZIP code 03561, in 2,723 households, at 120.9 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 03561?

$56,746 a year, against $99,031 across New Hampshire.

What ZIP codes are near 03561?

The closest are 05904 (6.7 mi), 05848 (6.7 mi), 05824 (6.8 mi), 03598 (8.6 mi) and 03586 (8.6 mi).

Is 03561 a PO Box ZIP code?

03561 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “03561 ZIP Code — Littleton, New Hampshire (Grafton County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03561

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