Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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 — CITY/ME/YORK-HARBOR

York Harbor ZIP code, Maine

The ZIP code for York Harbor, ME is 03911, and its area code is 207.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
4,240
Area code
207
State
Maine

NANPA lists no telephone rate centre for York Harbor itself, so these are the area codes of the nearest one, York (3.0 miles). A town on an area-code boundary can differ from its neighbour.

Mail addressed to York Harbor uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

York Harbor in numbers

About 4,240 people live in York Harbor, in 1,487 households, the 37th-largest of Maine's 155 census places. The median household income is $100,625 a year, 35% above the Maine median of $74,733 (US: $80,734). The median owner-occupied home is valued at $627,700 (2.1 times the Maine median), and median gross rent is $1,322 a month. The median age is 40.7; 44.0% of adults 25 and over hold a bachelor's degree or higher (36.2% across Maine); the average commute takes 24 minutes.

Population4,240York Harbor4,240
Households1,487York Harbor1,487
Median age40.7York Harbor40.7Maine44.8US 38.9
Median household income$100,625York Harbor$100,625Maine$74,733US $80,734
Median home value$627,700York Harbor$627,700Maine$296,600US $332,700
Median gross rent$1,322York Harbor$1,322Maine$1,139US $1,413
Bachelor's degree or higher44.0%York Harbor44.0%Maine36.2%US 35.7%
Mean commute24.2 minYork Harbor24.2 minMaine24.6 minUS 26.4 min
Population density1,323 / sq miYork Harbor1,323 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place York Harbor CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as York Harbor

ZIP codes with the USPS city name York Harbor
ZIP City Type Population Median income Median home
03911 York Harbor , ME Standard 363 $156,299 $1,281,900

Other ZIP codes overlapping York Harbor

These ZIP codes cover part of York Harbor but are addressed as somewhere else.

ZIP codes overlapping York Harbor
ZIP City Type Population Median income Median home
03909 York , ME Standard 10,943 $115,608 $638,400

Map of York Harbor ZIP codes

03911

The ZIP codes of York Harbor, ME, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near York Harbor

The nearest larger towns are Kittery (5,110 people, 5.9 mi), Portsmouth, NH (22,545 people, 8.8 mi) and Dover, NH (33,364 people, 12 mi).

Towns near York Harbor
TownPopulationDistance
Kittery 5,110 5.9 mi
South Eliot 4,203 7.4 mi
Portsmouth, NH 22,545 8.8 mi
South Berwick 3,381 9.7 mi
Dover, NH 33,364 12.3 mi
Durham, NH 10,681 14.0 mi
Somersworth, NH 12,111 14.3 mi
Newmarket, NH 5,679 15.5 mi
Hampton, NH 10,101 16.4 mi
Kennebunk 6,221 17.4 mi
Hampton Beach, NH 2,605 17.9 mi
Exeter, NH 9,964 18.9 mi
Rochester, NH 33,144 19.8 mi
Sanford 22,247 20.2 mi

More nearby: every ZIP code in York County · Maine ZIP codes

Cite this page

zipcodes.pro. “York Harbor, ME ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/me/york-harbor

Underlying data is public domain or openly licensed — sources, vintages and licences.