40014, KY Demographics

Population 23,678 · Census ACS 2020–24

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40014, KY map of median age by neighborhood
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Population and households in ZIP 40014

Household size in ZIP 40014

Household size, people per household
PeriodZIP 40014Louisville areaKentuckyU.S.
2006–102.862.512.512.68
2010–142.952.552.532.73
2015–193.132.552.522.71
2020–242.842.502.512.65
Change−0.02−0.01−0.00−0.03
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The typical household in ZIP 40014 holds 2.84 people, more than the U.S. average of 2.65. Of the 203 Kentucky ZIP codes with 5,000+ people, only 12 have larger households.

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 40014

Median age, years
PeriodZIP 40014Louisville areaKentuckyU.S.
2006–1039.138.538.537.7
2010–1440.239.439.338.6
2015–1940.040.040.039.6
2020–2441.040.239.940.1
Change+1.9+1.7+1.5+2.3
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Half of the people in ZIP 40014 are younger than 41.0 and half are older, close to the national median of 40.1. Since 2006–10, the median age has climbed from 39.1, mirroring the country. The youngest areas are in the southwest, the oldest in the north.

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 40014

Single-parent households, % of households
PeriodZIP 40014Louisville areaKentuckyU.S.
2006–1010.2%12.6%11.7%12.3%
2010–149.8%12.6%11.9%12.3%
2015–197.7%11.6%11.8%11.6%
2020–2410.1%12.4%11.9%11.6%
Change−0.1 pts−0.2 pts+0.2 pts−0.6 pts
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Single-parent households are a bit less common in ZIP 40014 than nationally: 10.1%, against 11.6%. The single-parent share is little changed from 2006–10, while 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 40014

Renters in ZIP 40014

Renters, % of occupied homes
PeriodZIP 40014Louisville areaKentuckyU.S.
2006–1011.0%30.5%30.1%33.3%
2010–1411.3%32.3%32.3%35.6%
2015–1913.6%32.5%32.8%36.0%
2020–2411.9%31.1%31.7%34.8%
Change+0.9 pts+0.6 pts+1.5 pts+1.5 pts
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ZIP 40014 is overwhelmingly a place of homeowners: only 11.9% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Nearly three in ten owners (28.3%) have paid off their mortgages, well below the national share of 39.8%. Of the 203 Kentucky ZIP codes with 5,000+ people, only 11 have a lower share of renters.

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 40014

Vacant homes, % of all homes
PeriodZIP 40014Louisville areaKentuckyU.S.
2006–104.8%9.8%12.2%11.4%
2010–144.9%9.8%11.9%11.4%
2015–194.7%9.8%12.3%11.1%
2020–243.1%7.9%10.6%9.6%
Change−1.6 pts−1.9 pts−1.6 pts−1.8 pts
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Empty homes are scarce in ZIP 40014: just 3.1% sit vacant, compared with 9.6% nationally, a sign of a tight housing market. Vacancy is down 1.6 points from 2006–10, mirroring the country. Of the 203 Kentucky ZIP codes with 5,000+ people, only two have a lower vacancy rate.

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 40014

Age of homes, median year built
PeriodZIP 40014Louisville areaKentuckyU.S.
2006–101989197519771974
2010–141990197619791975
2015–191992197619801977
2020–241996198019821980
Change+7+5+5+6
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Much of the housing in ZIP 40014 is relatively new: half of its homes were built after 1996, compared with 1980 for the U.S. as a whole. The median year built has moved up from 1989 in 2006–10, a sign of steady new building. The newest homes are mostly in the northwest, the oldest in the southwest. Of the 203 Kentucky ZIP codes with 5,000+ people, only 15 have newer homes.

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 40014

Rent, per month
PeriodZIP 40014Louisville areaKentuckyU.S.
2006–10$763$769$657$965
2010–14$894$826$728$1,040
2015–19$919$928$814$1,213
2020–24$1,241$1,200$1,024$1,571
Change+$478+$431+$367+$606
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The median renter in ZIP 40014 pays $1,241 a month for rent and utilities, well below the national median of $1,571. Rent has climbed $478 a month since 2006–10, up 63%, roughly in step with the nation. The typical renter here spends 26.2% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. Rents run highest in the southeast and lowest in the northeast.

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 40014

Bachelor's degrees in ZIP 40014

Bachelor's degrees, % of adults 25+
PeriodZIP 40014Louisville areaKentuckyU.S.
2006–1042.4%24.9%21.3%28.4%
2010–1446.8%26.7%22.5%29.6%
2015–1946.9%29.0%24.5%32.1%
2020–2448.8%32.8%27.6%35.6%
Change+6.4 pts+7.9 pts+6.2 pts+7.2 pts
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ZIP 40014 is highly educated: about half of adults 25 and older (48.8%) hold at least a bachelor's degree, far above the national share of 35.6%. The share with a degree has risen 6.4 points since 2006–10, mirroring the country. College graduates are most concentrated in the northwest and least in the northeast.

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 40014

High school graduates, % of adults 25+
PeriodZIP 40014Louisville areaKentuckyU.S.
2006–1093.1%86.4%81.7%84.9%
2010–1494.5%87.8%83.9%86.1%
2015–1995.1%90.1%86.4%87.7%
2020–2496.4%91.1%88.8%89.3%
Change+3.2 pts+4.7 pts+7.2 pts+4.3 pts
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High school completion is high in ZIP 40014: 96.4% of adults 25 and older have a diploma or equivalent, well above the national rate of 89.3%. The share with a diploma is up 3.2 points from 2006–10, as it has nationally. Of the 203 Kentucky ZIP codes with 5,000+ people, only 16 have a higher share of high school graduates.

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 40014

Unemployment, % of the labor force
PeriodZIP 40014Louisville areaKentuckyU.S.
2006–104.3%8.4%8.4%8.1%
2010–144.8%9.1%9.5%9.4%
2015–194.6%5.2%5.8%5.6%
2020–243.6%4.8%5.1%5.4%
Change−0.7 pts−3.6 pts−3.3 pts−2.7 pts
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Jobs have been easier to find in ZIP 40014 than nationally: unemployment was 3.6%, against 5.4%. Unemployment is down 0.7 points from 2006–10, a smaller shift than nationally. 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 40014 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 400142.8441.010.1%11.9%3.1%1996$1,24148.8%96.4%3.6%
ZIP 400102.7836.06.6%22.1%3.4%2005$1,57755.5%99.8%0.0%
ZIP 400562.7243.28.3%6.1%4.0%1978$1,52647.4%94.4%4.4%
ZIP 402452.6940.36.7%23.1%4.4%2003$1,99658.0%96.2%2.8%
ZIP 400312.8739.017.5%18.9%5.8%1993$1,09935.6%91.4%2.7%
ZIP 402412.4042.95.2%27.7%3.4%1991$1,61058.2%96.8%4.6%
ZIP 400592.6246.85.8%12.2%6.7%1999$1,87271.1%98.3%4.5%
ZIP 402232.3443.66.3%30.6%5.1%1981$1,59056.6%97.9%3.8%
ZIP 402432.1946.66.0%29.8%7.0%1988$1,46256.5%97.4%5.6%
ZIP 400262.9838.810.4%9.7%4.8%1990$2,00863.8%98.8%3.4%
ZIP 402422.1741.38.2%34.3%3.3%1978$1,45950.2%96.4%4.9%

All figures 2020–24.

Zip codes with similar populations: 03867, NH · 07205, NJ · 78214, TX · 37865, TN · 38106, TN · 47546, IN · 63090, MO · 70611, LA · 70820, LA · 71303, LA

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 40014. 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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