Population 37 · Census ACS 2020–24
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Population and households in ZIP 47104
Household size in ZIP 47104
| Period | ZIP 47104 | Louisville area | Indiana | U.S. |
|---|---|---|---|---|
| 2006–10 | 2.47 | 2.51 | 2.57 | 2.68 |
| 2010–14 | 2.22 | 2.55 | 2.59 | 2.73 |
| 2015–19 | 2.75 | 2.55 | 2.57 | 2.71 |
| 2020–24 | 2.21 | 2.50 | 2.54 | 2.65 |
| Change | −0.26 | −0.01 | −0.03 | −0.03 |
ZIP 47104 is a place of small households, averaging 2.21 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 2.47 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 ZIP 47104
| Period | ZIP 47104 | Louisville area | Indiana | U.S. |
|---|---|---|---|---|
| 2006–10 | 39.0 | 38.5 | 37.5 | 37.7 |
| 2010–14 | 52.3 | 39.4 | 38.4 | 38.6 |
| 2015–19 | 35.5 | 40.0 | 39.1 | 39.6 |
| 2020–24 | 56.6 | 40.2 | 39.3 | 40.1 |
| Change | +17.6 | +1.7 | +1.7 | +2.3 |
With a median age of 56.6, ZIP 47104 is noticeably older than the country as a whole (40.1), an age mix that tilts toward empty nesters and retirees.
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 47104
| Period | ZIP 47104 | Louisville area | Indiana | U.S. |
|---|---|---|---|---|
| 2006–10 | 12.8% | 12.6% | 11.8% | 12.3% |
| 2010–14 | 13.6% | 12.6% | 12.0% | 12.3% |
| 2015–19 | 10.1% | 11.6% | 11.6% | 11.6% |
| 2020–24 | 4.5% | 12.4% | 11.7% | 11.6% |
| Change | −8.3 pts | −0.2 pts | −0.1 pts | −0.6 pts |
Single-parent households are relatively rare in ZIP 47104: 4.5% 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 47104
Renters in ZIP 47104
| Period | ZIP 47104 | Louisville area | Indiana | U.S. |
|---|---|---|---|---|
| 2006–10 | 17.3% | 30.5% | 28.5% | 33.3% |
| 2010–14 | 20.2% | 32.3% | 30.5% | 35.6% |
| 2015–19 | 16.7% | 32.5% | 30.9% | 36.0% |
| 2020–24 | 23.2% | 31.1% | 29.4% | 34.8% |
| Change | +5.9 pts | +0.6 pts | +1.0 pts | +1.5 pts |
ZIP 47104 is largely a place of homeowners: only 23.2% of households rent, far below the national share of 34.8%. Owner-heavy areas like this tend to see less turnover. Among homeowners, 25.4% have no mortgage at all, well below 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 47104
| Period | ZIP 47104 | Louisville area | Indiana | U.S. |
|---|---|---|---|---|
| 2006–10 | 4.9% | 9.8% | 11.2% | 11.4% |
| 2010–14 | 14.0% | 9.8% | 11.2% | 11.4% |
| 2015–19 | 15.0% | 9.8% | 10.9% | 11.1% |
| 2020–24 | 8.9% | 7.9% | 9.3% | 9.6% |
| Change | +4.1 pts | −1.9 pts | −2.0 pts | −1.8 pts |
Vacancy in ZIP 47104 is close to the national rate: 8.9% of homes are empty, against 9.6%.
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 47104
| Period | ZIP 47104 | Louisville area | Indiana | U.S. |
|---|---|---|---|---|
| 2006–10 | 1973 | 1975 | 1972 | 1974 |
| 2010–14 | 1984 | 1976 | 1973 | 1975 |
| 2015–19 | 1991 | 1976 | 1974 | 1977 |
| 2020–24 | 1991 | 1980 | 1977 | 1980 |
| Change | +18 | +5 | +5 | +6 |
Much of the housing in ZIP 47104 is relatively new: half of its homes were built after 1991, compared with 1980 for the U.S. as a whole.
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 47104
| Period | ZIP 47104 | Louisville area | Indiana | U.S. |
|---|---|---|---|---|
| 2006–10 | $640 | $769 | $763 | $965 |
| 2010–14 | $644 | $826 | $819 | $1,040 |
| 2015–19 | $729 | $928 | $903 | $1,213 |
| 2020–24 | $970 | $1,200 | $1,146 | $1,571 |
| Change | +$330 | +$431 | +$384 | +$606 |
A typical rental in ZIP 47104 costs $970 a month with utilities, well below the national median of $1,571. The typical renter here spends 23.2% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally.
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 47104
Bachelor's degrees in ZIP 47104
| Period | ZIP 47104 | Louisville area | Indiana | U.S. |
|---|---|---|---|---|
| 2006–10 | 7.0% | 24.9% | 23.8% | 28.4% |
| 2010–14 | 1.4% | 26.7% | 24.6% | 29.6% |
| 2015–19 | 17.6% | 29.0% | 27.1% | 32.1% |
| 2020–24 | 14.5% | 32.8% | 30.0% | 35.6% |
| Change | +7.4 pts | +7.9 pts | +6.2 pts | +7.2 pts |
Fewer adults in ZIP 47104 have a four-year degree than in the country as a whole: 14.5%, against 35.6% nationally.
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 47104
| Period | ZIP 47104 | Louisville area | Indiana | U.S. |
|---|---|---|---|---|
| 2006–10 | 76.6% | 86.4% | 86.5% | 84.9% |
| 2010–14 | 75.2% | 87.8% | 87.7% | 86.1% |
| 2015–19 | 85.3% | 90.1% | 88.7% | 87.7% |
| 2020–24 | 94.3% | 91.1% | 89.9% | 89.3% |
| Change | +17.7 pts | +4.7 pts | +3.4 pts | +4.3 pts |
High school completion is high in ZIP 47104: 94.3% of adults 25 and older have a diploma or equivalent, well above the national rate of 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 47104
| Period | ZIP 47104 | Louisville area | Indiana | U.S. |
|---|---|---|---|---|
| 2006–10 | 12.9% | 8.4% | 8.4% | 8.1% |
| 2010–14 | 14.9% | 9.1% | 8.9% | 9.4% |
| 2015–19 | 2.7% | 5.2% | 4.9% | 5.6% |
| 2020–24 | 2.4% | 4.8% | 4.3% | 5.4% |
| Change | −10.4 pts | −3.6 pts | −4.1 pts | −2.7 pts |
Unemployment in ZIP 47104 has been low: just 2.4% 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).
ZIP 47104 compared with nearby ZIP codes
| ZIP code | Household size | Median age | Single parents | Renters | Vacant homes | Median year built | Median rent | Bachelor's degree | High school diploma | Unemployment |
|---|---|---|---|---|---|---|---|---|---|---|
| ZIP 47104 | 2.21 | 56.6 | 4.5% | 23.2% | 8.9% | 1991 | $970 | 14.5% | 94.3% | 2.4% |
| ZIP 40077 | 2.47 | 44.0 | 9.2% | 12.2% | 9.0% | 1988 | $885 | 31.7% | 94.8% | 1.9% |
| ZIP 47162 | 2.25 | 50.9 | 4.5% | 17.7% | 8.3% | 1987 | $1,077 | 19.9% | 97.2% | 1.6% |
| ZIP 40055 | 2.64 | 44.3 | 11.7% | 13.6% | 11.9% | 1994 | $1,241 | 19.4% | 87.1% | 10.2% |
| ZIP 40006 | 2.58 | 43.8 | 14.1% | 18.0% | 8.6% | 1991 | $952 | 15.4% | 84.7% | 6.8% |
| ZIP 47147 | 2.61 | 43.1 | 9.4% | 12.6% | 6.4% | 1993 | $966 | 20.5% | 95.3% | 2.8% |
| ZIP 40070 | 2.43 | 48.4 | 3.7% | 12.0% | 7.8% | 1981 | $1,446 | 22.2% | 83.2% | 6.3% |
| ZIP 40031 | 2.87 | 39.0 | 17.5% | 18.9% | 5.8% | 1993 | $1,099 | 35.6% | 91.4% | 2.7% |
| ZIP 47141 | 2.71 | 44.0 | 10.3% | 5.8% | 5.0% | 1995 | $997 | 19.5% | 95.2% | 2.0% |
| ZIP 40045 | 2.42 | 42.3 | 11.7% | 21.5% | 15.7% | 1982 | $851 | 20.9% | 93.4% | 4.3% |
| ZIP 40011 | 2.71 | 37.2 | 18.7% | 17.7% | 10.5% | 1980 | $883 | 12.4% | 86.9% | 5.2% |
All figures 2020–24.
Zip codes with similar populations: 71748, AR · 73444, OK · 73437, OK · 73425, OK · 72367, AR · 72340, AR · 72332, AR · 72325, AR · 71820, AR · 73551, OK
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 47104. 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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