04039, ME Demographics

Population 8,103 · Census ACS 2020–24

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04039, ME map of median age by neighborhood
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Population and households in ZIP 04039

Household size in ZIP 04039

Household size, people per household
PeriodZIP 04039MaineU.S.
2006–102.522.372.68
2010–142.722.362.73
2015–192.352.352.71
2020–242.342.302.65
Change−0.18−0.07−0.03
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Households in ZIP 04039 are small: just 2.34 people on average, compared with 2.65 nationally. That is typical of places where many people live alone or as couples, and fewer have children at home. Household size has dropped from 2.52 in 2006–10, a much bigger shift than nationally.

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 04039

Median age, years
PeriodZIP 04039MaineU.S.
2006–1039.842.137.7
2010–1436.543.538.6
2015–1942.445.039.6
2020–2445.545.040.1
Change+5.7+2.9+2.3
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ZIP 04039 skews older: half of its residents are older than 45.5, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. The median age has climbed from 39.8 in 2006–10, as it has nationally.

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 04039

Single-parent households, % of households
PeriodZIP 04039MaineU.S.
2006–1016.3%10.1%12.3%
2010–148.5%10.1%12.3%
2015–1911.0%9.4%11.6%
2020–248.0%8.8%11.6%
Change−8.3 pts−1.4 pts−0.6 pts
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Single parents head only 8.0% of households in ZIP 04039, well below the national share of 11.6%. That is in line with the rest of Maine. Since 2006–10, the single-parent share has fallen 8.3 points, a much bigger shift than nationally.

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 04039

Renters in ZIP 04039

Renters, % of occupied homes
PeriodZIP 04039MaineU.S.
2006–1024.8%26.9%33.3%
2010–1422.4%28.6%35.6%
2015–1921.7%27.7%36.0%
2020–2418.4%25.7%34.8%
Change−6.4 pts−1.2 pts+1.5 pts
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Only 18.4% of households in ZIP 04039 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Nearly a quarter of owners (24.0%) have paid off their mortgages, well below the national share of 39.8%. Rentals cluster in the east; owners are most common in the west. Since 2006–10, the renter share has fallen 6.4 points, even as the national share rose.

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 04039

Vacant homes, % of all homes
PeriodZIP 04039MaineU.S.
2006–1015.0%17.8%11.4%
2010–1410.8%18.1%11.4%
2015–1918.1%19.0%11.1%
2020–2413.4%16.4%9.6%
Change−1.6 pts−1.4 pts−1.8 pts
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Vacancy runs high in ZIP 04039: 13.4% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. Still, the rate is lower than in Maine as a whole (16.4%).

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 04039

Age of homes, median year built
PeriodZIP 04039MaineU.S.
2006–10198419691974
2010–14198219711975
2015–19198219731977
2020–24198419751980
Change+0+6+6
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Homes in ZIP 04039 are a bit newer than the national norm: the median home was built in 1984, versus 1980 across the U.S. Newer construction is concentrated in the south, while the northwest has the oldest housing. ZIP 04039 has newer homes than at least four in five Maine ZIP codes.

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 04039

Rent, per month
PeriodZIP 04039MaineU.S.
2006–10$929$766$965
2010–14$1,025$831$1,040
2015–19$1,151$919$1,213
2020–24$1,343$1,230$1,571
Change+$414+$464+$606
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The median renter in ZIP 04039 pays $1,343 a month for rent and utilities, below the national median of $1,571. Even so, rents here are higher than in Maine as a whole ($1,230). Rents are up $414 a month from 2006–10, a 45% rise, a slower climb than the nation's. The typical renter here spends 34.5% of household income on rent, 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 04039

Bachelor's degrees in ZIP 04039

Bachelor's degrees, % of adults 25+
PeriodZIP 04039MaineU.S.
2006–1026.3%27.0%28.4%
2010–1430.1%28.7%29.6%
2015–1941.3%32.0%32.1%
2020–2445.7%36.5%35.6%
Change+19.4 pts+9.5 pts+7.2 pts
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College graduates are unusually common in ZIP 04039: 45.7% of adults 25 and older have a bachelor's degree or higher, against 35.6% nationally. Education tends to track local incomes and the kinds of jobs nearby. The share with a degree has risen 19.4 points since 2006–10, as it has nationally.

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 04039

High school graduates, % of adults 25+
PeriodZIP 04039MaineU.S.
2006–1096.4%89.9%84.9%
2010–1495.0%91.4%86.1%
2015–1995.0%92.6%87.7%
2020–2496.1%94.8%89.3%
Change−0.3 pts+4.8 pts+4.3 pts
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High school completion is high in ZIP 04039: 96.1% 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 04039

Unemployment, % of the labor force
PeriodZIP 04039MaineU.S.
2006–104.0%6.6%8.1%
2010–143.7%7.6%9.4%
2015–193.4%4.2%5.6%
2020–242.8%3.9%5.4%
Change−1.2 pts−2.7 pts−2.7 pts
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Unemployment in ZIP 04039 has been low: just 2.8% of the labor force was out of work and looking, well below the national rate of 5.4%. Unemployment is down 1.2 points from 2006–10, in line with the national trend. Because the Census pools five years of responses (2020–24), these rates smooth over short swings and lag the current 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 04039 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 040392.3445.58.0%18.4%13.4%1984$1,34345.7%96.1%2.8%
ZIP 042602.6841.38.8%17.1%10.1%1989$1,27929.4%95.7%4.4%
ZIP 040972.7347.36.0%13.2%4.0%1983$1,54054.0%98.5%2.0%
ZIP 040712.3247.46.4%9.5%33.1%1978$97050.0%98.5%2.8%
ZIP 040622.3643.110.2%15.4%10.0%1985$1,60345.2%98.0%1.6%
ZIP 040212.8241.97.2%6.4%7.9%1985$2,44268.7%98.9%0.3%
ZIP 040692.4047.214.7%10.6%4.5%1971$98149.0%98.3%0.7%
ZIP 040962.4944.310.7%19.6%4.3%1972$1,74868.1%98.7%3.2%
ZIP 040152.2552.54.8%10.1%39.3%1986$1,35432.2%89.2%1.5%
ZIP 041052.5847.66.1%15.6%6.8%1986$2,43172.9%98.1%2.5%
ZIP 041102.5254.16.4%21.8%22.2%1977$1,97176.2%98.9%0.2%

All figures 2020–24.

Zip codes with similar populations: 61341, IL · 01364, MA · 01519, MA · 95932, CA · 97707, OR · 79364, TX · 72734, AR · 72837, AR · 38474, TN · 36323, AL

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 04039. 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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