46303, IN Demographics

Population 18,361 · Census ACS 2020–24

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46303, IN map of median age by neighborhood
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Population and households in ZIP 46303

Household size in ZIP 46303

Household size, people per household
PeriodZIP 46303Chicago areaIndianaU.S.
2006–102.832.792.572.68
2010–142.922.822.592.73
2015–192.822.752.572.71
2020–242.792.662.542.65
Change−0.04−0.12−0.03−0.03
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Households in ZIP 46303 average 2.79 people, a bit above the national 2.65, so families with children are somewhat more common here. Household size has edged down from 2.83 in 2006–10, mirroring the country. Households are largest in the northeast and smallest in the southeast.

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 46303

Median age, years
PeriodZIP 46303Chicago areaIndianaU.S.
2006–1038.336.837.537.7
2010–1438.637.838.438.6
2015–1937.938.939.139.6
2020–2440.739.739.340.1
Change+2.4+3.0+1.7+2.3
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Half of the people in ZIP 46303 are younger than 40.7 and half are older, close to the national median of 40.1. Since 2006–10, the median age has climbed from 38.3, as it has nationally. Residents skew youngest in the northeast and oldest in the center.

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 46303

Single-parent households, % of households
PeriodZIP 46303Chicago areaIndianaU.S.
2006–109.9%12.0%11.8%12.3%
2010–1410.9%12.0%12.0%12.3%
2015–1912.0%11.2%11.6%11.6%
2020–248.7%11.5%11.7%11.6%
Change−1.1 pts−0.5 pts−0.1 pts−0.6 pts
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Single parents head about one in twelve households in ZIP 46303 (8.7%), below the national share of 11.6%. The single-parent share is down 1.1 points from 2006–10, as it has 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 46303

Renters in ZIP 46303

Renters, % of occupied homes
PeriodZIP 46303Chicago areaIndianaU.S.
2006–1017.6%32.1%28.5%33.3%
2010–1416.2%34.8%30.5%35.6%
2015–1920.0%35.5%30.9%36.0%
2020–2413.1%34.5%29.4%34.8%
Change−4.5 pts+2.3 pts+1.0 pts+1.5 pts
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ZIP 46303 is overwhelmingly a place of homeowners: only 13.1% 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%. The renter share has fallen 4.5 points since 2006–10, even as the national share rose.

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 46303

Vacant homes, % of all homes
PeriodZIP 46303Chicago areaIndianaU.S.
2006–108.9%9.8%11.2%11.4%
2010–1411.6%9.8%11.2%11.4%
2015–198.2%8.9%10.9%11.1%
2020–248.0%7.2%9.3%9.6%
Change−0.9 pts−2.6 pts−2.0 pts−1.8 pts
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Vacancy is on the low side in ZIP 46303: 8.0% of homes sit empty, against 9.6% nationally, which points to steady demand for housing. The Chicago area as a whole looks much the same. Since 2006–10, vacancy has edged down 0.9 points, as it has nationally.

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 46303

Age of homes, median year built
PeriodZIP 46303Chicago areaIndianaU.S.
2006–101976196619721974
2010–141973196719731975
2015–191981196719741977
2020–241996197019771980
Change+20+4+5+6
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ZIP 46303 has newer housing than the country as a whole: the median home was built in 1996, versus 1980 nationally. The median year built has moved up from 1976 in 2006–10, a sign of steady new building. The newest homes are mostly in the south, the oldest in the northeast. Of the 301 Indiana ZIP codes with 5,000+ people, only 24 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 46303

Rent, per month
PeriodZIP 46303Chicago areaIndianaU.S.
2006–10$801$1,060$763$965
2010–14$960$1,142$819$1,040
2015–19$911$1,306$903$1,213
2020–24$1,265$1,602$1,146$1,571
Change+$464+$542+$384+$606
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Rent in ZIP 46303 runs $1,265 a month at the median, utilities included, below the U.S. median of $1,571. Rents are up $464 a month from 2006–10, a 58% rise, a slower climb than the nation's. The typical renter here spends 31.0% of household income on rent, just over the 30% mark often used to define affordable rent. Rents run highest in the southwest 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 46303

Bachelor's degrees in ZIP 46303

Bachelor's degrees, % of adults 25+
PeriodZIP 46303Chicago areaIndianaU.S.
2006–1017.0%33.9%23.8%28.4%
2010–1415.0%35.2%24.6%29.6%
2015–1921.2%37.9%27.1%32.1%
2020–2429.0%40.9%30.0%35.6%
Change+12.0 pts+7.0 pts+6.2 pts+7.2 pts
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College degrees are less common in ZIP 46303 than nationally: 29.0% of adults 25 and older have a bachelor's or higher, against 35.6%. Since 2006–10, the share with a degree has risen 12.0 points, as it has nationally. Compared with other Indiana ZIP codes, though, ZIP 46303 has a higher share of college graduates than most.

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 46303

High school graduates, % of adults 25+
PeriodZIP 46303Chicago areaIndianaU.S.
2006–1090.9%85.6%86.5%84.9%
2010–1489.5%86.7%87.7%86.1%
2015–1994.4%88.4%88.7%87.7%
2020–2495.6%89.5%89.9%89.3%
Change+4.6 pts+3.9 pts+3.4 pts+4.3 pts
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High school completion is high in ZIP 46303: 95.6% 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 4.6 points from 2006–10, as it has nationally. ZIP 46303 has a higher share of high school graduates than at least four in five Indiana ZIP codes.

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 46303

Unemployment, % of the labor force
PeriodZIP 46303Chicago areaIndianaU.S.
2006–107.3%9.1%8.4%8.1%
2010–1410.1%10.8%8.9%9.4%
2015–195.6%6.3%4.9%5.6%
2020–244.7%6.3%4.3%5.4%
Change−2.6 pts−2.8 pts−4.1 pts−2.7 pts
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Unemployment in ZIP 46303 runs below the national rate: 4.7% of the labor force was out of work and looking, against 5.4% nationally. Since 2006–10, unemployment has fallen 2.6 points, mirroring the country. 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 46303 compared with nearby ZIP codes

ZIP codeHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
ZIP 463032.7940.78.7%13.1%8.0%1996$1,26529.0%95.6%4.7%
ZIP 463732.8144.64.9%2.6%3.9%2002$1,20141.2%94.3%2.1%
ZIP 463562.7641.18.5%12.7%5.8%1987$1,17523.6%95.6%5.8%
ZIP 463072.8641.58.3%11.9%5.0%1992$1,43735.7%95.0%3.5%
ZIP 463752.5245.07.5%17.4%4.8%1990$1,38835.8%95.3%3.6%
ZIP 463112.6644.38.5%10.0%3.5%1996$1,25338.6%95.6%2.8%
ZIP 604012.7440.88.8%16.7%7.2%1989$1,15620.0%95.5%2.2%
ZIP 464102.3843.214.4%33.4%6.2%1979$1,29525.6%92.0%7.6%
ZIP 604172.5047.79.4%10.6%5.2%1975$1,30431.4%94.7%5.5%
ZIP 604752.3440.613.0%38.0%10.5%1966$1,08919.4%88.7%7.1%
ZIP 604842.8832.832.5%33.0%9.4%1980$1,85629.3%93.5%13.8%

All figures 2020–24.

Zip codes with similar populations: 07001, NJ · 07646, NJ · 18466, PA · 60154, IL · 75670, TX · 75169, TX · 68505, NE · 68504, NE · 66202, KS · 64056, MO

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 46303. 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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