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zipcodes.pro — ZIP/03227

03227

ZIP 03227 is Center Sandwich, New Hampshire, in Carroll County; area code 603; Eastern time.

Type
Standard
Time zone
America/New_York
County
Carroll
Metro area
none
Population
1,388
Coordinates
43.8172, -71.4606
☼ Live from 03227 — Center Sandwich, NH

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Where 03227 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 03227
  • 🔢 Type 03227 into a pocket calculator and turn it upside down: LZZEO — not quite a word, sorry.
  • ➕ As a number, 3,227 = 7 × 461. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 110010011011
  • 🏠 Its numerical neighbours: 03226 (Center Harbor, NH, 8 mi away) and 03229 (Contoocook, NH, 44 mi away).
  • 🔄 Backwards, 03227 becomes 72230, which is not a ZIP code at all.
  • 👥 32 other ZIP codes are made of exactly the same digits (02327, 02723, 03272, 20237, 20372, 20723, …). The farthest-flung twin is 73022 in Concho, OK, 1,511 miles away.
  • 🧭 Farther north than 87% of all ZIP codes, and farther east than 95%.
  • 🎯1,417 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 03227 and you would come out at 43.82°S, 108.54°E — 911 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 28m of daylight. Shortest: 8h 54m.
  • 📏 At 51.4 square miles of land, 03227 is bigger than 60% of ZIP codes — room for about 39 Central Parks.
🌙 The sky over 03227 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population1,388This ZIP1,388
Households724This ZIP724
Housing units1,014This ZIP1,014
Median age63.3This ZIP63.3New Hampshire43.3US 38.9
Median household income$146,917This ZIP$146,917New Hampshire$99,031US $80,734
Median home value$452,000This ZIP$452,000New Hampshire$402,500US $332,700
Median gross rent$1,571This ZIP$1,571New Hampshire$1,491US $1,413
Bachelor's degree or higher64.6%This ZIP64.6%
Mean commute30.7 minThis ZIP30.7 min
Population density27.0 / sq miThis ZIP27.0 / sq mi

Business and tax activity

Business establishments32This ZIP32
Employees147This ZIP147
Annual payroll$4,972,000This ZIP$4,972,000
Tax returns filed610This ZIP610
Total adjusted gross income$73,737,000This ZIP$73,737,000

Land area

Land area51.45 sq miThis ZIP51.45 sq mi
Water area3.10 sq miThis ZIP3.10 sq mi

Other place names in 03227

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

ZIP codes near 03227

ZIPCityDistance
03259 North Sandwich, NH 4.6 mi
03883 South Tamworth, NH 7.0 mi
03245 Holderness, NH 7.2 mi
03226 Center Harbor, NH 8.3 mi
03254 Moultonborough, NH 8.4 mi
03886 Tamworth, NH 8.8 mi
03897 Wonalancet, NH 9.1 mi
03217 Ashland, NH 11.1 mi
03850 Melvin Village, NH 11.4 mi
03223 Campton, NH 11.5 mi

Find every ZIP code within 10 miles of 03227 →

Questions about this ZIP code

Where is ZIP code 03227?

03227 is in Center Sandwich, New Hampshire, in Carroll County. Its published point location is 43.8172, -71.4606.

What county is 03227 in?

03227 lies in Carroll County.

What area code is 03227?

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

What time zone is 03227 in?

03227 uses America/New_York.

How many people live in 03227?

About 1,388 people live in ZIP code 03227, in 724 households, at 27.0 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 03227?

$146,917 a year, against $99,031 across New Hampshire.

What ZIP codes are near 03227?

The closest are 03259 (4.6 mi), 03883 (7 mi), 03245 (7.2 mi), 03226 (8.3 mi) and 03254 (8.4 mi).

Is 03227 a PO Box ZIP code?

03227 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “03227 ZIP Code — Center Sandwich, New Hampshire (Carroll County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03227

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