40351, KY Demographics

Population 21,887 · Census ACS 2020–24

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40351, KY map of median age by neighborhood
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Population and households in ZIP 40351

Household size in ZIP 40351

Household size, people per household
PeriodZIP 40351KentuckyU.S.
2006–102.442.512.68
2010–142.392.532.73
2015–192.442.522.71
2020–242.322.512.65
Change−0.12−0.00−0.03
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ZIP 40351 is a place of small households, averaging 2.32 people against 2.65 for the U.S., which points to many singles, couples and roommates and relatively few children. Household size has dropped from 2.44 in 2006–10, a much bigger shift than nationally. Households are largest in the northeast and smallest in the south.

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 40351

Median age, years
PeriodZIP 40351KentuckyU.S.
2006–1033.438.537.7
2010–1434.739.338.6
2015–1934.740.039.6
2020–2433.939.940.1
Change+0.5+1.5+2.3
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ZIP 40351 is young: half of its residents are under 33.9, compared with a national median of 40.1. The population tilts toward young adults, many of them living alone or as couples. Since 2006–10, the median age has crept up from 33.4, a smaller shift than nationally. Of the 203 Kentucky ZIP codes with 5,000+ people, only ten are younger.

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 40351

Single-parent households, % of households
PeriodZIP 40351KentuckyU.S.
2006–1011.6%11.7%12.3%
2010–147.6%11.9%12.3%
2015–1911.1%11.8%11.6%
2020–2413.3%11.9%11.6%
Change+1.6 pts+0.2 pts−0.6 pts
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Single-parent households are a bit more common in ZIP 40351 than nationally: 13.3%, against 11.6%. The single-parent share is up 1.6 points from 2006–10, even as the national share fell.

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 40351

Renters in ZIP 40351

Renters, % of occupied homes
PeriodZIP 40351KentuckyU.S.
2006–1029.5%30.1%33.3%
2010–1433.5%32.3%35.6%
2015–1938.1%32.8%36.0%
2020–2435.5%31.7%34.8%
Change+6.0 pts+1.5 pts+1.5 pts
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Just over a third of households in ZIP 40351 rent their homes (35.5%), close to the national share of 34.8%. Renters make up a bigger share here than in Kentucky overall (31.7%). Among homeowners, 48.0% have no mortgage at all, above the national share of 39.8%. The renter share has risen 6.0 points since 2006–10, a much bigger shift than 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 ZIP 40351

Vacant homes, % of all homes
PeriodZIP 40351KentuckyU.S.
2006–1016.9%12.2%11.4%
2010–1418.1%11.9%11.4%
2015–1917.5%12.3%11.1%
2020–2412.0%10.6%9.6%
Change−4.9 pts−1.6 pts−1.8 pts
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Vacancy runs a little high in ZIP 40351: 12.0% of homes are empty, against 9.6% nationally. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. Vacancy is down 4.9 points from 2006–10, mirroring the country.

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 40351

Age of homes, median year built
PeriodZIP 40351KentuckyU.S.
2006–10198019771974
2010–14198319791975
2015–19198619801977
2020–24198919821980
Change+8+5+6
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Much of the housing in ZIP 40351 is relatively new: half of its homes were built after 1989, compared with 1980 for the U.S. as a whole. The median year built has moved up from 1980 in 2006–10, a sign of steady new building. Newer construction is concentrated in the southwest, while the center has the oldest housing.

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 40351

Rent, per month
PeriodZIP 40351KentuckyU.S.
2006–10$518$657$965
2010–14$628$728$1,040
2015–19$712$814$1,213
2020–24$781$1,024$1,571
Change+$263+$367+$606
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The median renter in ZIP 40351 pays $781 a month for rent and utilities, well below the national median of $1,571. Rent has climbed $263 a month since 2006–10, up 51%, a slower climb than the nation's. The typical renter here spends 28.9% of household income on rent, just under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Rents run highest in the center and lowest in the northwest.

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 40351

Bachelor's degrees in ZIP 40351

Bachelor's degrees, % of adults 25+
PeriodZIP 40351KentuckyU.S.
2006–1027.1%21.3%28.4%
2010–1427.8%22.5%29.6%
2015–1927.5%24.5%32.1%
2020–2427.6%27.6%35.6%
Change+0.6 pts+6.2 pts+7.2 pts
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More than a quarter of adults 25 and older in ZIP 40351 (27.6%) have a bachelor's degree or higher, below the national share of 35.6%. The share with a degree has edged up 0.6 points since 2006–10, a smaller shift than nationally. College graduates are most concentrated in the west and least in the southeast.

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 40351

High school graduates, % of adults 25+
PeriodZIP 40351KentuckyU.S.
2006–1078.4%81.7%84.9%
2010–1481.2%83.9%86.1%
2015–1984.4%86.4%87.7%
2020–2485.1%88.8%89.3%
Change+6.6 pts+7.2 pts+4.3 pts
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Just over one in seven adults in ZIP 40351 never finished high school, more than nationally: 85.1% have a diploma or equivalent, against 89.3% across the U.S. The share with a diploma has risen 6.6 points since 2006–10, in line with the national trend.

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 40351

Unemployment, % of the labor force
PeriodZIP 40351KentuckyU.S.
2006–106.1%8.4%8.1%
2010–145.5%9.5%9.4%
2015–194.5%5.8%5.6%
2020–246.1%5.1%5.4%
Change+0.0 pts−3.3 pts−2.7 pts
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Jobs have been a little harder to find in ZIP 40351 than nationally: unemployment was 6.1%, against 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).

ZIP 40351 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 403512.3233.913.3%35.5%12.0%1989$78127.6%85.1%6.1%
ZIP 403132.0333.516.7%53.9%14.4%1992$95617.2%83.5%1.2%
ZIP 403712.6042.213.7%17.7%23.8%1984$72711.2%82.9%4.5%
ZIP 410492.5148.014.6%14.8%12.5%1988$80320.0%86.3%8.6%
ZIP 411642.4644.06.3%14.3%15.3%1983$62713.7%81.9%5.7%
ZIP 403582.6333.59.8%21.8%15.5%1991$68415.6%88.9%3.2%
ZIP 403602.6642.112.2%30.0%11.0%1986$55711.2%84.1%2.5%
ZIP 411712.6446.414.2%22.1%20.9%1989$4569.7%79.1%8.0%
ZIP 411422.3553.410.2%29.7%21.7%1975$9442.2%77.9%0.0%
ZIP 403342.9539.412.8%25.0%14.4%1997$73712.0%84.7%9.2%
ZIP 411492.6847.329.8%11.5%34.8%1978$2335.7%87.8%6.6%

All figures 2020–24.

Zip codes with similar populations: 35763, AL · 67204, KS · 75602, TX · 80212, CO · 89433, NV · 90404, CA · 45251, OH · 92501, CA · 94503, CA · 44202, OH

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 40351. 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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