North Monmouth, ME Demographics

Population 1,800 · Census ACS 2020–24

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North Monmouth, ME map of median age by neighborhood
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Population and households in North Monmouth

Household size in North Monmouth

Household size, people per household
PeriodNorth MonmouthMaineU.S.
2006–102.662.372.68
2010–142.682.362.73
2015–192.382.352.71
2020–242.402.302.65
Change−0.26−0.07−0.03
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Households in North Monmouth are small: just 2.40 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. Still, the typical household here is bigger than in Maine as a whole, where it has 2.30 people. Household size has dropped from 2.66 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 North Monmouth

Median age, years
PeriodNorth MonmouthMaineU.S.
2006–1042.742.137.7
2010–1441.243.538.6
2015–1945.445.039.6
2020–2441.145.040.1
Change−1.6+2.9+2.3
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At 41.1, the median age in North Monmouth is close to the national median of 40.1, so its age mix looks much like the country's. The population here is younger than in Maine as a whole, where the median age is 45.0.

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 North Monmouth

Single-parent households, % of households
PeriodNorth MonmouthMaineU.S.
2006–1013.8%10.1%12.3%
2010–1413.8%10.1%12.3%
2015–196.1%9.4%11.6%
2020–2411.8%8.8%11.6%
Change−1.9 pts−1.4 pts−0.6 pts
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Single-parent households are about as common in North Monmouth as they are nationally: 11.8%, against 11.6%. Single parents are more common here than in Maine as a whole (8.8%).

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 North Monmouth

Renters in North Monmouth

Renters, % of occupied homes
PeriodNorth MonmouthMaineU.S.
2006–1015.9%26.9%33.3%
2010–1422.4%28.6%35.6%
2015–1922.0%27.7%36.0%
2020–2411.6%25.7%34.8%
Change−4.3 pts−1.2 pts+1.5 pts
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North Monmouth is overwhelmingly a place of homeowners: only 11.6% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 40.5% have no mortgage at all, about the same as nationally.

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 North Monmouth

Vacant homes, % of all homes
PeriodNorth MonmouthMaineU.S.
2006–1010.1%17.8%11.4%
2010–1411.5%18.1%11.4%
2015–1918.5%19.0%11.1%
2020–2413.7%16.4%9.6%
Change+3.5 pts−1.4 pts−1.8 pts
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Vacancy is high in North Monmouth: 13.7% of homes are empty, 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. Even so, the rate is lower than in Maine overall (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 North Monmouth

Age of homes, median year built
PeriodNorth MonmouthMaineU.S.
2006–10196419691974
2010–14197319711975
2015–19198119731977
2020–24198519751980
Change+21+6+6
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The housing in North Monmouth is a little younger than the country's: half of it was built after 1985, against 1980 nationally.

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 North Monmouth

Rent, per month
PeriodNorth MonmouthMaineU.S.
2006–10$944$766$965
2010–14$875$831$1,040
2015–19$1,032$919$1,213
2020–24$1,121$1,230$1,571
Change+$178+$464+$606
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Rent in North Monmouth runs $1,121 a month at the median, utilities included, well below the U.S. median of $1,571. Rent takes 31.3% of the typical renter's income, just over the 30% mark often used to define affordable rent.

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 North Monmouth

Bachelor's degrees in North Monmouth

Bachelor's degrees, % of adults 25+
PeriodNorth MonmouthMaineU.S.
2006–1028.1%27.0%28.4%
2010–1426.8%28.7%29.6%
2015–1924.1%32.0%32.1%
2020–2439.3%36.5%35.6%
Change+11.1 pts+9.5 pts+7.2 pts
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College degrees are a bit more common in North Monmouth than nationally: 39.3% of adults 25 and older have a bachelor's or higher, against 35.6%. That is in line with the rest of Maine.

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 North Monmouth

High school graduates, % of adults 25+
PeriodNorth MonmouthMaineU.S.
2006–1093.1%89.9%84.9%
2010–1492.2%91.4%86.1%
2015–1991.8%92.6%87.7%
2020–2493.6%94.8%89.3%
Change+0.5 pts+4.8 pts+4.3 pts
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High school completion in North Monmouth is above the national rate: 93.6% of adults have a diploma, against 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 North Monmouth

Unemployment, % of the labor force
PeriodNorth MonmouthMaineU.S.
2006–108.4%6.6%8.1%
2010–1413.2%7.6%9.4%
2015–194.4%4.2%5.6%
2020–240.1%3.9%5.4%
Change−8.3 pts−2.7 pts−2.7 pts
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Unemployment in North Monmouth has been low: just 0.1% of the labor force was out of work and looking, well below the national rate of 5.4%. 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).

North Monmouth compared with nearby cities

CityHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
North Monmouth2.4041.111.8%11.6%13.7%1985$1,12139.3%93.6%0.1%
Winthrop2.4844.58.3%8.2%26.4%1974$89042.0%96.4%3.4%
Leeds Junction2.9338.29.6%6.2%13.9%1989$94023.0%93.0%2.6%
Monmouth2.3546.67.1%21.7%22.7%1986$1,24630.9%93.7%0.1%
Wayne2.1353.93.2%10.8%33.8%1980$1,00248.3%96.4%1.8%
Leeds2.9038.49.4%6.6%13.1%1989$96124.0%93.2%2.4%
East Winthrop2.4044.712.1%2.6%31.3%1972$91320.6%98.8%1.0%
North Leeds2.9338.29.6%6.2%13.9%1989$94023.0%93.0%2.6%
Readfield2.5046.511.0%9.4%25.4%1978$1,08143.7%98.1%5.3%
Spears Corner2.7047.68.6%10.0%5.8%1988$1,09227.2%96.9%3.5%
Wales Corner2.7338.614.5%11.8%12.2%1985$1,20918.7%95.0%3.5%

All figures 2020–24.

Cities with similar populations: Bath, NC · Battle Creek, NE · Bayou Vista, TX · Berrien Center, MI · Bridgehampton, NY · New Salem, PA · Rural Valley, PA · Rosebud, TX · Renville, MN · Rebersburg, PA

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 North Monmouth. 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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