40150, KY Demographics

Population 4,815 · Census ACS 2020–24

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40150, KY map of median age by neighborhood
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Population and households in ZIP 40150

Household size in ZIP 40150

Household size, people per household
PeriodZIP 40150Louisville areaKentuckyU.S.
2006–102.442.512.512.68
2010–142.582.552.532.73
2015–192.882.552.522.71
2020–242.532.502.512.65
Change+0.09−0.01−0.00−0.03
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Households in ZIP 40150 run a little small, averaging 2.53 people against 2.65 nationally, which usually means more singles and couples and fewer children. The Louisville area as a whole looks much the same. Household size has climbed from 2.44 in 2006–10, but in a place this small, much of that may be survey noise rather than real change.

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 40150

Median age, years
PeriodZIP 40150Louisville areaKentuckyU.S.
2006–1045.338.538.537.7
2010–1444.339.439.338.6
2015–1943.240.040.039.6
2020–2447.440.239.940.1
Change+2.1+1.7+1.5+2.3
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ZIP 40150 skews older: half of its residents are older than 47.4, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families.

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 40150

Single-parent households, % of households
PeriodZIP 40150Louisville areaKentuckyU.S.
2006–107.8%12.6%11.7%12.3%
2010–147.8%12.6%11.9%12.3%
2015–1914.9%11.6%11.8%11.6%
2020–247.1%12.4%11.9%11.6%
Change−0.8 pts−0.2 pts+0.2 pts−0.6 pts
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Single-parent households are relatively rare in ZIP 40150: 7.1% 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 40150

Renters in ZIP 40150

Renters, % of occupied homes
PeriodZIP 40150Louisville areaKentuckyU.S.
2006–1015.1%30.5%30.1%33.3%
2010–1418.9%32.3%32.3%35.6%
2015–1927.0%32.5%32.8%36.0%
2020–2413.4%31.1%31.7%34.8%
Change−1.7 pts+0.6 pts+1.5 pts+1.5 pts
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Only 13.4% of households in ZIP 40150 rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. More than four in ten owners (45.6%) have paid off their mortgages, 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 40150

Vacant homes, % of all homes
PeriodZIP 40150Louisville areaKentuckyU.S.
2006–1010.0%9.8%12.2%11.4%
2010–1410.6%9.8%11.9%11.4%
2015–1912.9%9.8%12.3%11.1%
2020–244.9%7.9%10.6%9.6%
Change−5.1 pts−1.9 pts−1.6 pts−1.8 pts
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Only 4.9% of homes in ZIP 40150 are vacant, far below the national rate of 9.6%, which usually means strong demand for housing.

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 40150

Age of homes, median year built
PeriodZIP 40150Louisville areaKentuckyU.S.
2006–101976197519771974
2010–141976197619791975
2015–191982197619801977
2020–241982198019821980
Change+6+5+5+6
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The typical home in ZIP 40150 was built around 1982, 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 40150

Rent, per month
PeriodZIP 40150Louisville areaKentuckyU.S.
2006–10$700$769$657$965
2010–14$731$826$728$1,040
2015–19$786$928$814$1,213
2020–24$1,007$1,200$1,024$1,571
Change+$307+$431+$367+$606
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A typical rental in ZIP 40150 costs $1,007 a month with utilities, well below the national median of $1,571. The typical renter here spends 23.1% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.

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 40150

Bachelor's degrees in ZIP 40150

Bachelor's degrees, % of adults 25+
PeriodZIP 40150Louisville areaKentuckyU.S.
2006–106.1%24.9%21.3%28.4%
2010–1410.2%26.7%22.5%29.6%
2015–1910.5%29.0%24.5%32.1%
2020–2415.0%32.8%27.6%35.6%
Change+8.9 pts+7.9 pts+6.2 pts+7.2 pts
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College degrees are relatively uncommon in ZIP 40150: 15.0% 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 40150

High school graduates, % of adults 25+
PeriodZIP 40150Louisville areaKentuckyU.S.
2006–1080.8%86.4%81.7%84.9%
2010–1482.8%87.8%83.9%86.1%
2015–1982.1%90.1%86.4%87.7%
2020–2485.8%91.1%88.8%89.3%
Change+4.9 pts+4.7 pts+7.2 pts+4.3 pts
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About one in seven adults in ZIP 40150 never finished high school, more than nationally: 85.8% have a diploma or equivalent, against 89.3% across the U.S.

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 40150

Unemployment, % of the labor force
PeriodZIP 40150Louisville areaKentuckyU.S.
2006–109.4%8.4%8.4%8.1%
2010–148.8%9.1%9.5%9.4%
2015–194.6%5.2%5.8%5.6%
2020–246.3%4.8%5.1%5.4%
Change−3.1 pts−3.6 pts−3.3 pts−2.7 pts
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Jobs have been a little harder to find in ZIP 40150 than nationally: unemployment was 6.3%, against 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 40150 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 401502.5347.47.1%13.4%4.9%1982$1,00715.0%85.8%6.3%
ZIP 401102.6849.41.5%11.2%9.4%1994$1,10916.7%93.4%3.0%
ZIP 401072.5442.017.1%15.9%8.3%1995$1,04223.7%91.5%0.6%
ZIP 400132.7437.713.5%7.0%4.0%1999$1,00623.4%96.1%4.9%
ZIP 401602.4438.518.4%44.7%8.4%1982$99016.8%89.4%8.6%
ZIP 427012.4639.513.4%38.2%7.5%1988$1,01628.2%94.0%5.7%
ZIP 401213.1125.010.2%100.0%24.2%1975$1,07442.3%97.6%6.8%
ZIP 400042.4340.811.1%26.5%6.0%1991$99424.9%91.3%3.6%
ZIP 401552.4036.618.1%48.1%21.6%1968$8797.0%86.4%5.7%
ZIP 401622.7040.96.8%17.1%3.6%1995$1,14427.1%94.7%4.4%
ZIP 401752.8137.514.1%24.9%10.8%1995$1,19526.1%92.6%4.5%

All figures 2020–24.

Zip codes with similar populations: 81328, CO · 70030, LA · 05743, VT · 11954, NY · 17364, PA · 61745, IL · 99357, WA · 04358, ME · 71227, LA · 71082, 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 40150. 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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