42040, KY Demographics

Population 748 · Census ACS 2020–24

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42040, KY map of median age by neighborhood
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Population and households in ZIP 42040

Household size in ZIP 42040

Household size, people per household
PeriodZIP 42040KentuckyU.S.
2006–102.512.512.68
2010–142.492.532.73
2015–192.362.522.71
2020–242.432.512.65
Change−0.08−0.00−0.03
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The average household in ZIP 42040 has 2.43 people, under the U.S. average of 2.65.

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 42040

Median age, years
PeriodZIP 42040KentuckyU.S.
2006–1038.738.537.7
2010–1442.539.338.6
2015–1941.940.039.6
2020–2443.839.940.1
Change+5.1+1.5+2.3
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ZIP 42040 skews older than the country: its median age is 43.8, against 40.1 nationally. The median age has climbed from 38.7 in 2006–10, but in a place this small, survey estimates can swing a lot from one release to the next.

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 42040

Single-parent households, % of households
PeriodZIP 42040KentuckyU.S.
2006–1011.4%11.7%12.3%
2010–145.8%11.9%12.3%
2015–194.1%11.8%11.6%
2020–247.5%11.9%11.6%
Change−3.9 pts+0.2 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 42040: 7.5% of households, against 11.6% 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 42040

Renters in ZIP 42040

Renters, % of occupied homes
PeriodZIP 42040KentuckyU.S.
2006–1013.1%30.1%33.3%
2010–1414.7%32.3%35.6%
2015–1915.0%32.8%36.0%
2020–2414.2%31.7%34.8%
Change+1.1 pts+1.5 pts+1.5 pts
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Only 14.2% of households in ZIP 42040 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 48.8% have no mortgage at all, 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 42040

Vacant homes, % of all homes
PeriodZIP 42040KentuckyU.S.
2006–106.3%12.2%11.4%
2010–1412.1%11.9%11.4%
2015–1918.6%12.3%11.1%
2020–2415.3%10.6%9.6%
Change+9.0 pts−1.6 pts−1.8 pts
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Vacant homes make up 15.3% of the housing in ZIP 42040, 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 42040

Age of homes, median year built
PeriodZIP 42040KentuckyU.S.
2006–10197819771974
2010–14197819791975
2015–19197919801977
2020–24197919821980
Change+1+5+6
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The typical home in ZIP 42040 was built around 1979, about the same vintage as the country's housing overall (1980).

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 42040

Rent, per month
PeriodZIP 42040KentuckyU.S.
2006–10$442$657$965
2010–14$694$728$1,040
2015–19$689$814$1,213
2020–24$799$1,024$1,571
Change+$357+$367+$606
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The median renter in ZIP 42040 pays $799 a month for rent and utilities, well below the national median of $1,571. The typical renter here spends 30.5% of household income on rent, 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 ZIP 42040

Bachelor's degrees in ZIP 42040

Bachelor's degrees, % of adults 25+
PeriodZIP 42040KentuckyU.S.
2006–1025.6%21.3%28.4%
2010–1424.6%22.5%29.6%
2015–1924.4%24.5%32.1%
2020–2418.7%27.6%35.6%
Change−6.9 pts+6.2 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 42040: 18.7% 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 42040

High school graduates, % of adults 25+
PeriodZIP 42040KentuckyU.S.
2006–1088.6%81.7%84.9%
2010–1485.1%83.9%86.1%
2015–1992.5%86.4%87.7%
2020–2490.3%88.8%89.3%
Change+1.7 pts+7.2 pts+4.3 pts
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About as many adults in ZIP 42040 have finished high school as nationally: 90.3%, against 89.3%.

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 42040

Unemployment, % of the labor force
PeriodZIP 42040KentuckyU.S.
2006–104.4%8.4%8.1%
2010–146.4%9.5%9.4%
2015–193.1%5.8%5.6%
2020–242.7%5.1%5.4%
Change−1.7 pts−3.3 pts−2.7 pts
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Unemployment in ZIP 42040 has been low: just 2.7% of the labor force was out of work and looking, well below the national rate of 5.4%. 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 42040 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 420402.4343.87.5%14.2%15.3%1979$79918.7%90.3%2.7%
ZIP 420792.7745.410.0%18.8%19.2%1973$72719.1%92.2%3.2%
ZIP 420542.1544.416.5%28.0%7.0%1979$98021.6%91.5%9.8%
ZIP 420662.5141.513.2%28.4%13.7%1975$81218.3%88.4%3.0%
ZIP 420712.3236.911.1%40.7%17.0%1982$89036.2%92.0%4.4%
ZIP 420202.4538.214.7%26.6%9.5%1992$75925.5%92.1%2.7%
ZIP 420492.4543.08.7%21.3%12.4%1979$89722.3%86.8%5.5%
ZIP 420882.7640.713.7%29.3%10.6%1976$72412.6%85.5%5.7%
ZIP 420362.4040.86.9%6.3%6.1%1988$74923.7%90.1%0.4%
ZIP 420482.3745.74.6%16.2%29.6%1981$68123.8%84.5%3.2%
ZIP 420852.7738.89.8%22.9%13.4%1972$7278.0%83.1%4.6%

All figures 2020–24.

Zip codes with similar populations: 49268, MI · 76621, TX · 74957, OK · 57345, SD · 50510, IA · 50229, IA · 49958, MI · 49818, MI · 49675, MI · 77456, TX

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 42040. 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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