ZIP Code Tabulation Area · Maine

ZIP Code 03911: York Harbor, ME

ZIP Code 03911 (York Harbor, York County, Maine) has an estimated 363 residents in 129 households. The median household income is $156,299, the median home value is $1,281,900 and the median gross rent is —. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Some estimates have a large margin of error. 5 figures for this ZIP (population, households, bachelor's or higher, owner-occupied, work from home) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

363*

Margin of error ±232· estimate has a large margin of error

Median household income

$156,299

Margin of error ±$75,051

Median home value

$1,281,900

Margin of error ±$197,679

Median gross rent

—

Margin of error not available

Median age

50.4 yrs

Margin of error ±15.4 yrs

Mean travel time to work

—

Margin of error not available

How ZIP 03911 compares with Maine and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 0391150.4 yrsMaine44.8 yrsUnited States38.9 yrs

Median household income

ZIP 03911$156,299Maine$74,733United States$80,734

Per capita income

ZIP 03911$61,028Maine$43,742United States$44,673

Poverty rate

ZIP 039110.0%Maine10.7%United States12.5%

Unemployment rate

ZIP 039110.0%Maine3.8%United States5.2%

Bachelor's degree or higher

ZIP 0391166.4%*Maine36.2%United States35.7%

Median home value

ZIP 03911$1,281,900Maine$296,600United States$332,700

Median gross rent

ZIP 03911—Maine$1,139/moUnited States$1,413/mo

Owner-occupied homes

ZIP 0391169.0%*Maine74.3%United States65.2%

Mean travel time to work

ZIP 03911—Maine24.6 minUnited States26.4 min

Worked from home

ZIP 0391139.6%*Maine15.9%United States15.1%

All figures for ZIP 03911

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 03911 — ACS 2020–2024 5-year estimates
MeasureZIP 03911Margin of errorMaineUnited States
Total population363*±2321,387,817334,922,499
Median age50.4 yrs±15.4 yrs44.8 yrs38.9 yrs
Households129*±79597,159129,227,496
Median household income$156,299±$75,051$74,733$80,734
Per capita income$61,028±$29,995$43,742$44,673
Poverty rate0.0%±3.0 pts10.7%12.5%
Unemployment rate0.0%±8.2 pts3.8%5.2%
Bachelor's degree or higher66.4%*±51.8 pts36.2%35.7%
Median home value$1,281,900±$197,679$296,600$332,700
Median gross rent——$1,139/mo$1,413/mo
Owner-occupied homes69.0%*±17.5 pts74.3%65.2%
Mean travel time to work——24.6 min26.4 min
Worked from home39.6%*±24.0 pts15.9%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 03911
GroupZIP 03911MaineUnited States
White alone, not Hispanic or Latino100.0%89.9%57.4%
Black or African American alone, not Hispanic or Latino0.0%1.8%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.3%0.5%
Asian alone, not Hispanic or Latino0.0%1.1%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.0%0.2%
Some other race alone, not Hispanic or Latino0.0%0.4%0.6%
Two or more races, not Hispanic or Latino0.0%4.2%4.3%
Hispanic or Latino (of any race)0.0%2.2%19.3%

Where ZIP 03911 is

State
Maine
Main county
York County
Largest overlapping place
York Harbor (100% of the ZIP's land area)
Land area
0.35 sq mi· about 1,037 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in York County

03901 York County, ME03902 York County, ME03903 South Eliot, ME03904 Kittery, ME03905 Kittery Point, ME03906 York County, ME03907 York County, ME03908 York County, ME03909 York County, ME04001 York County, ME04002 York County, ME04005 Biddeford, ME04006 Biddeford, ME04020 York County, ME04027 York County, ME04030 York County, ME04042 York County, ME04043 York County, ME04046 York County, ME04047 York County, ME04048 York County, ME04049 York County, ME04056 York County, ME04061 York County, ME

See every ZIP code in Maine, or compare ZIP 03911 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.