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zipcodes.pro — ZIP/03911

03911

ZIP 03911 is York Harbor, Maine, in York County; area code 207; Eastern time.

Type
Standard
Time zone
America/New_York
County
York
Population
363
Coordinates
43.1357, -70.6378
☼ Live from 03911 — York Harbor, ME

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Where 03911 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 03911
  • 🔢 Type 03911 into a pocket calculator and turn it upside down: IIGEO — not quite a word, sorry.
  • ➕ 03911 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111101000111
  • 🏠 Its numerical neighbours: 03910 (York Beach, ME, 3 mi away) and 04001 (Acton, ME, 32 mi away).
  • 🔄 Backwards, 03911 becomes 11930 — and that is a real ZIP code: Amagansett, NY, 166 miles away.
  • 👥 27 other ZIP codes are made of exactly the same digits (01139, 01913, 01931, 09131, 10913, 10931, …). The farthest-flung twin is 09131 in APO AE, a military post office, 3,661 miles away.
  • 🧭 Farther north than 83% of all ZIP codes, and farther east than 97%.
  • 🎯1,457 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 03911 and you would come out at 43.14°S, 109.36°E — 850 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 23m of daylight. Shortest: 8h 59m.
  • 📏 At 0.355 square miles of land, 03911 is bigger than 4% of ZIP codes — about 172 football fields.
🌙 The sky over 03911 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population363This ZIP363
Households129This ZIP129
Housing units257This ZIP257
Median age50.4This ZIP50.4Maine44.8US 38.9
Median household income$156,299This ZIP$156,299Maine$74,733US $80,734
Median home value$1,281,900This ZIP$1,281,900Maine$296,600US $332,700
Bachelor's degree or higher66.4%This ZIP66.4%
Population density1,022.5 / sq miThis ZIP1,022.5 / sq mi

Business and tax activity

Business establishments13This ZIP13
Employees66This ZIP66
Annual payroll$5,790,000This ZIP$5,790,000

Land area

Land area0.36 sq miThis ZIP0.36 sq mi
Water area0.12 sq miThis ZIP0.12 sq mi

Other place names in 03911

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

ZIP codes near 03911

ZIPCityDistance
03910 York Beach, ME 2.9 mi
03909 York, ME 3.0 mi
03904 Kittery, ME 5.2 mi
03902 Cape Neddick, ME 5.5 mi
03854 New Castle, NH 6.5 mi
03903 Eliot, ME 6.9 mi
03802 Portsmouth, NH 7.7 mi
03803 Portsmouth, NH 7.7 mi
03804 Portsmouth, NH 7.7 mi
03907 Ogunquit, ME 8.4 mi

Find every ZIP code within 10 miles of 03911 →

Questions about this ZIP code

Where is ZIP code 03911?

03911 is in York Harbor, Maine, in York County, part of the Portland-South Portland, ME metropolitan area. Its published point location is 43.1357, -70.6378.

What county is 03911 in?

03911 lies in York County.

What area code is 03911?

York Harbor uses area code 207, from NANPA's telephone records.

What time zone is 03911 in?

03911 uses America/New_York.

How many people live in 03911?

About 363 people live in ZIP code 03911, in 129 households, at 1,022.5 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 03911?

$156,299 a year, against $74,733 across Maine.

What ZIP codes are near 03911?

The closest are 03910 (2.9 mi), 03909 (3 mi), 03904 (5.2 mi), 03902 (5.5 mi) and 03854 (6.5 mi).

Is 03911 a PO Box ZIP code?

03911 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “03911 ZIP Code — York Harbor, Maine (York County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/03911

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