Warren County, IN Demographics

Population 8,464 · Census ACS 2020–24

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Median age by neighborhoodHistory and comparison ↓︎
Warren County, IN map of median age by neighborhood
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Population and households in Warren County

Household size in Warren County

Household size, people per household
PeriodWarren CountyIndianaU.S.
2006–102.532.572.68
2010–142.532.592.73
2015–192.422.572.71
2020–242.542.542.65
Change+0.01−0.03−0.03
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Households in Warren County run a little small, averaging 2.54 people against 2.65 nationally, which usually means more singles and couples and fewer children. Indiana as a whole looks much the same. Households are largest in the south and smallest in the north.

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 Warren County

Median age, years
PeriodWarren CountyIndianaU.S.
2006–1041.737.537.7
2010–1443.338.438.6
2015–1944.439.139.6
2020–2444.839.340.1
Change+3.1+1.7+2.3
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Warren County skews older: half of its residents are older than 44.8, well above the national median of 40.1. That usually means more empty nesters and retirees, and fewer young families. Since 2006–10, the median age has climbed from 41.7, as it has nationally. Only seven of Indiana's 92 counties are older.

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 Warren County

Single-parent households, % of households
PeriodWarren CountyIndianaU.S.
2006–1011.2%11.8%12.3%
2010–148.8%12.0%12.3%
2015–1910.3%11.6%11.6%
2020–248.7%11.7%11.6%
Change−2.5 pts−0.1 pts−0.6 pts
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Single-parent households are less common in Warren County than nationally: 8.7%, against 11.6%. Since 2006–10, the single-parent share has fallen 2.5 points, a much bigger shift than nationally. Warren County has a lower share of single-parent households than the great majority of Indiana counties.

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 Warren County

Renters in Warren County

Renters, % of occupied homes
PeriodWarren CountyIndianaU.S.
2006–1022.3%28.5%33.3%
2010–1422.0%30.5%35.6%
2015–1916.1%30.9%36.0%
2020–2417.6%29.4%34.8%
Change−4.7 pts+1.0 pts+1.5 pts
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Only 17.6% of households in Warren County rent their homes, far below the national share of 34.8%, so most residents are owners who tend to stay put. Among homeowners, 40.4% have no mortgage at all, about the same as nationally. Rentals cluster in the south; owners are most common in the north. The renter share is down 4.7 points from 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 Warren County

Vacant homes, % of all homes
PeriodWarren CountyIndianaU.S.
2006–1010.5%11.2%11.4%
2010–149.4%11.2%11.4%
2015–1911.4%10.9%11.1%
2020–248.0%9.3%9.6%
Change−2.5 pts−2.0 pts−1.8 pts
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Fewer homes sit empty in Warren County than nationally: 8.0%, against 9.6% for the U.S. The picture is much the same across Indiana. Vacancy has fallen 2.5 points since 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 Warren County

Age of homes, median year built
PeriodWarren CountyIndianaU.S.
2006–10196819721974
2010–14196919731975
2015–19196619741977
2020–24197619771980
Change+8+5+6
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Homes in Warren County are about the same age as the nation's housing: the median home was built in 1976, versus 1980 nationally. The median year built has moved up from 1968 in 2006–10, a sign of steady new building. The newest homes are mostly in the northeast, the oldest in the southwest.

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 Warren County

Rent, per month
PeriodWarren CountyIndianaU.S.
2006–10$605$763$965
2010–14$711$819$1,040
2015–19$775$903$1,213
2020–24$817$1,146$1,571
Change+$212+$384+$606
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The median renter in Warren County pays $817 a month for rent and utilities, well below the national median of $1,571. Rent has climbed $212 a month since 2006–10, up 35%, a slower climb than the nation's. The typical renter here spends 22.2% of household income on rent, comfortably under the 30% mark often used to define affordable rent, and a smaller share than renters pay nationally. The priciest rents are in the northeast; the most affordable are in the south.

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 Warren County

Bachelor's degrees in Warren County

Bachelor's degrees, % of adults 25+
PeriodWarren CountyIndianaU.S.
2006–1013.0%23.8%28.4%
2010–1417.3%24.6%29.6%
2015–1919.0%27.1%32.1%
2020–2417.7%30.0%35.6%
Change+4.8 pts+6.2 pts+7.2 pts
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College degrees are relatively uncommon in Warren County: 17.7% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. The share with a degree has risen 4.8 points since 2006–10, mirroring the country. College graduates are most concentrated in the northeast and least in the south.

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 Warren County

High school graduates, % of adults 25+
PeriodWarren CountyIndianaU.S.
2006–1083.1%86.5%84.9%
2010–1486.3%87.7%86.1%
2015–1991.8%88.7%87.7%
2020–2492.6%89.9%89.3%
Change+9.5 pts+3.4 pts+4.3 pts
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High school completion in Warren County is above the national rate: 92.6% of adults have a diploma or equivalent, against 89.3%. Since 2006–10, the share with a diploma has risen 9.5 points, in line with the national trend. Warren County has a higher share of high school graduates than the great majority of Indiana counties.

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 Warren County

Unemployment, % of the labor force
PeriodWarren CountyIndianaU.S.
2006–108.3%8.4%8.1%
2010–145.8%8.9%9.4%
2015–194.2%4.9%5.6%
2020–244.1%4.3%5.4%
Change−4.1 pts−4.1 pts−2.7 pts
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Unemployment in Warren County runs below the national rate: 4.1% of the labor force was out of work and looking, against 5.4% nationally. Since 2006–10, unemployment has fallen 4.1 points, in line with the national trend. 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).

Warren County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Warren County2.5444.88.7%17.6%8.0%1976$81717.7%92.6%4.1%
Tippecanoe County2.3233.89.6%46.6%12.5%1984$1,19943.5%88.2%3.3%
Clinton County2.6037.512.1%25.8%8.2%1958$93915.9%86.0%2.7%
Howard County2.3540.613.4%29.4%11.0%1968$94820.3%91.3%5.7%
Tipton County2.4245.610.3%18.6%9.9%1963$86124.2%90.9%2.6%
McLean County2.3937.18.1%34.9%8.2%1980$1,09347.3%96.2%2.9%
Delaware County2.3038.613.5%33.5%11.5%1967$94128.3%90.5%5.8%
Blackford County2.2844.99.8%26.1%10.6%1958$75715.2%90.4%3.7%
Jay County2.6039.011.8%20.1%12.6%1959$78113.0%85.5%4.2%
Mason County2.2244.89.7%18.2%13.5%1959$78017.3%93.0%4.7%
Shelby County2.5440.49.8%26.3%6.6%1973$94421.4%91.7%3.9%

All figures 2020–24.

Counties with similar populations: Roseau County, MN · Gallatin County, KY · Garden County, NE · Garfield County, MT · Garfield County, NE · Garfield County, UT · Garfield County, WA · Garza County, TX · Glasscock County, TX · Gooding County, ID

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 Warren County. 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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