04257, ME Demographics

Population 2,860 · Census ACS 2020–24

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04257, ME map of median age by neighborhood
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Population and households in ZIP 04257

Household size in ZIP 04257

Household size, people per household
PeriodZIP 04257MaineU.S.
2006–102.392.372.68
2010–142.412.362.73
2015–192.492.352.71
2020–242.562.302.65
Change+0.17−0.07−0.03
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Households in ZIP 04257 run a little small, averaging 2.56 people against 2.65 nationally, which usually means more singles and couples and fewer children. Even so, the typical household here is bigger than in Maine as a whole, where it has 2.30 people. Since 2006–10, household size has climbed from 2.39, but in a place this small, much of that may be survey noise rather than real change.

Household size: the average number of people living in each occupied home. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25010).

Median age in ZIP 04257

Median age, years
PeriodZIP 04257MaineU.S.
2006–1044.542.137.7
2010–1448.443.538.6
2015–1954.545.039.6
2020–2446.345.040.1
Change+1.8+2.9+2.3
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ZIP 04257 skews older: half of its residents are older than 46.3, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. The picture is much the same across Maine.

Median age: the age that splits residents into two equal halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B01002).

Single-parent households in ZIP 04257

Single-parent households, % of households
PeriodZIP 04257MaineU.S.
2006–1011.9%10.1%12.3%
2010–1413.9%10.1%12.3%
2015–195.3%9.4%11.6%
2020–248.1%8.8%11.6%
Change−3.9 pts−1.4 pts−0.6 pts
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Single parents head only 8.1% of households in ZIP 04257, well below the national share of 11.6%. That is in line with the rest of Maine.

Single-parent households: households where one adult with no spouse present lives with children under 18. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B11003).

Housing in ZIP 04257

Renters in ZIP 04257

Renters, % of occupied homes
PeriodZIP 04257MaineU.S.
2006–1023.0%26.9%33.3%
2010–1426.4%28.6%35.6%
2015–1915.2%27.7%36.0%
2020–2421.0%25.7%34.8%
Change−1.9 pts−1.2 pts+1.5 pts
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Only 21.0% of households in ZIP 04257 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 56.5% have no mortgage at all, well above the national share of 39.8%.

Renters: occupied homes that are rented rather than owned. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25003).

Vacant homes in ZIP 04257

Vacant homes, % of all homes
PeriodZIP 04257MaineU.S.
2006–1021.6%17.8%11.4%
2010–1427.7%18.1%11.4%
2015–1937.7%19.0%11.1%
2020–2430.9%16.4%9.6%
Change+9.3 pts−1.4 pts−1.8 pts
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Vacant homes make up 30.9% of the housing in ZIP 04257, far above the national rate of 9.6%. In resort and lake areas that usually means seasonal and vacation homes; elsewhere it can point to weak demand.

Vacant homes: homes with no one living in them, including vacation homes and homes for sale or rent. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25002).

Age of homes in ZIP 04257

Age of homes, median year built
PeriodZIP 04257MaineU.S.
2006–10195319691974
2010–14195419711975
2015–19195719731977
2020–24196119751980
Change+8+6+6
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ZIP 04257 is a place of older homes: half were built before 1961, while the national median is 1980. That means established neighborhoods, and more houses that may need updating.

Age of homes: the year that splits the housing stock into older and newer halves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25035).

Rent in ZIP 04257

Rent, per month
PeriodZIP 04257MaineU.S.
2006–10$434$766$965
2010–14$612$831$1,040
2015–19$656$919$1,213
2020–24$1,004$1,230$1,571
Change+$569+$464+$606
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The median renter in ZIP 04257 pays $1,004 a month for rent and utilities, well below the national median of $1,571. Rent takes 44.9% of the typical renter's income, well over the 30% mark often used to define affordable rent, so many renters here are stretched.

Rent: monthly rent plus the utilities renters pay themselves. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B25064).

Education in ZIP 04257

Bachelor's degrees in ZIP 04257

Bachelor's degrees, % of adults 25+
PeriodZIP 04257MaineU.S.
2006–109.7%27.0%28.4%
2010–148.3%28.7%29.6%
2015–1917.0%32.0%32.1%
2020–2412.7%36.5%35.6%
Change+3.1 pts+9.5 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 04257: 12.7% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%.

Bachelor's degrees: adults 25 and older with a bachelor's degree or higher. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

High school graduates in ZIP 04257

High school graduates, % of adults 25+
PeriodZIP 04257MaineU.S.
2006–1088.9%89.9%84.9%
2010–1490.0%91.4%86.1%
2015–1995.7%92.6%87.7%
2020–2494.4%94.8%89.3%
Change+5.5 pts+4.8 pts+4.3 pts
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High school completion is high in ZIP 04257: 94.4% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The picture is much the same across Maine.

High school graduates: adults 25 and older with a high school diploma, GED or more. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B15003).

Jobs in ZIP 04257

Unemployment, % of the labor force
PeriodZIP 04257MaineU.S.
2006–108.1%6.6%8.1%
2010–1413.7%7.6%9.4%
2015–192.8%4.2%5.6%
2020–244.3%3.9%5.4%
Change−3.8 pts−2.7 pts−2.7 pts
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Unemployment in ZIP 04257 runs below the national rate: 4.3% of the labor force was out of work and looking, against 5.4% nationally. Maine as a whole looks much the same. Each figure pools five years of surveys (2020–24), so it describes that whole stretch rather than today's job market.

Unemployment: people looking for work as a share of everyone working or looking. Source: BestNeighborhood calculations from U.S. Census Bureau ACS 5-year block-group estimates (table B23025).

ZIP 04257 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 042572.5646.38.1%21.0%30.9%1961$1,00412.7%94.4%4.3%
ZIP 042762.1746.912.1%36.9%20.5%1946$78018.6%90.6%6.6%
ZIP 042242.5349.39.4%13.1%17.6%1970$69125.0%97.2%3.4%
ZIP 042902.4447.43.7%10.0%21.9%1972$72721.1%96.1%1.0%
ZIP 042752.2756.52.1%10.1%49.0%1958$76814.1%92.7%3.0%
ZIP 042262.2751.84.0%2.3%48.8%1976$98924.4%95.4%7.7%
ZIP 042272.4649.910.8%14.5%7.8%1969$65825.6%98.2%4.0%
ZIP 042372.1450.09.5%17.7%44.6%1990$85643.3%98.0%2.9%
ZIP 042162.2751.84.1%2.5%48.9%1976$98924.4%95.4%7.7%
ZIP 042213.0541.410.9%18.2%24.7%1975$49023.6%84.9%5.6%
ZIP 042942.3947.66.0%19.9%20.0%1968$50831.6%97.6%8.8%

All figures 2020–24.

Zip codes with similar populations: 94130, CA · 49449, MI · 94037, CA · 08733, NJ · 29125, SC · 12117, NY · 30624, GA · 40076, KY · 80103, CO · 30648, GA

About these numbers

Every figure on this page is a BestNeighborhood calculation from the Census Bureau's American Community Survey (ACS), built up from the Census block groups that make up ZIP 04257. Each ACS 5-year release pools five years of responses; this page shows the last 15 releases, 2006–10 through 2020–24. Neighboring releases share four of their five years, so they move gradually and small changes between them are within the survey's margin of error; in small places the lines can jump from one release to the next for the same reason. The maps show the same measures for each neighborhood, ranked against the whole country.

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