Obion County, TN Demographics

Population 30,453 · Census ACS 2020–24

Choose a measure to map it.Tap a measure to map it. Swipe the row for more. Arrows show the change since 2006–10.

Median age by neighborhoodHistory and comparison ↓︎
Obion County, TN map of median age by neighborhood
Click the map to explore
Younger residents Older residents
Colorblind friendly off

More maps of Obion County: Best Neighborhoods · Walk Grade · Household income · Home prices · Race · Politics · Traffic noise · Internet

Jump to median age ↓︎

Population and households in Obion County

Household size in Obion County

Household size, people per household
PeriodObion CountyTennesseeU.S.
2006–102.502.532.68
2010–142.472.572.73
2015–192.352.572.71
2020–242.432.532.65
Change−0.07+0.00−0.03
Show on the map ↑︎

The average household in Obion County has 2.43 people, under the U.S. average of 2.65. Since 2006–10, household size has edged down from 2.50, mirroring the country. Households are largest in the northwest and smallest in the southwest.

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 Obion County

Median age, years
PeriodObion CountyTennesseeU.S.
2006–1041.038.337.7
2010–1442.339.238.6
2015–1943.239.939.6
2020–2443.139.940.1
Change+2.2+1.6+2.3
Show on the map ↑︎

The median resident of Obion County is 43.1 years old, older than the national median of 40.1. Since 2006–10, the median age has climbed from 41.0, in line with the national trend. Residents skew youngest in the center and oldest in the northwest.

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 Obion County

Single-parent households, % of households
PeriodObion CountyTennesseeU.S.
2006–1011.8%12.2%12.3%
2010–1414.5%12.0%12.3%
2015–1911.8%11.6%11.6%
2020–249.2%11.8%11.6%
Change−2.6 pts−0.4 pts−0.6 pts
Show on the map ↑︎

Single-parent households are less common in Obion County than nationally: 9.2%, against 11.6%. The single-parent share is down 2.6 points from 2006–10, a much bigger shift than 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 Obion County

Renters in Obion County

Renters, % of occupied homes
PeriodObion CountyTennesseeU.S.
2006–1030.3%30.4%33.3%
2010–1431.5%32.9%35.6%
2015–1935.1%33.7%36.0%
2020–2431.9%33.1%34.8%
Change+1.6 pts+2.6 pts+1.5 pts
Show on the map ↑︎

Renting in Obion County is about as common as it is nationally: 31.9% of households rent, against 34.8%. About half of owners (51.5%) have paid off their mortgages, well above the national share of 39.8%. Renting is most common in the east and least common in the northwest. Since 2006–10, the renter share has risen 1.6 points, as it has nationally.

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 Obion County

Vacant homes, % of all homes
PeriodObion CountyTennesseeU.S.
2006–1014.2%11.5%11.4%
2010–1414.5%11.8%11.4%
2015–1912.4%11.8%11.1%
2020–2412.1%10.1%9.6%
Change−2.1 pts−1.4 pts−1.8 pts
Show on the map ↑︎

A few more homes sit empty in Obion County than nationally: 12.1%, against 9.6%. The count includes vacation homes and homes between owners or tenants, not just abandoned ones. Vacancy has fallen 2.1 points since 2006–10, in line with the national trend.

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 Obion County

Age of homes, median year built
PeriodObion CountyTennesseeU.S.
2006–10197219811974
2010–14197519821975
2015–19197419831977
2020–24197419861980
Change+3+6+6
Show on the map ↑︎

Homes in Obion County run a bit older than the national norm, with a median build year of 1974 against 1980. The newest homes are mostly in the west, the oldest in the center. No other Tennessee county has older 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 Obion County

Rent, per month
PeriodObion CountyTennesseeU.S.
2006–10$500$761$965
2010–14$582$837$1,040
2015–19$624$961$1,213
2020–24$783$1,286$1,571
Change+$283+$526+$606
Show on the map ↑︎

Rent in Obion County runs $783 a month at the median, utilities included, well below the U.S. median of $1,571. Rents are up $283 a month from 2006–10, a 56% rise, a slower climb than the nation's. The typical renter here spends 25.0% 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 northwest; the most affordable are 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 Obion County

Bachelor's degrees in Obion County

Bachelor's degrees, % of adults 25+
PeriodObion CountyTennesseeU.S.
2006–1011.9%23.9%28.4%
2010–1415.7%25.3%29.6%
2015–1915.3%27.9%32.1%
2020–2418.7%31.4%35.6%
Change+6.7 pts+7.5 pts+7.2 pts
Show on the map ↑︎

College degrees are relatively uncommon in Obion County: 18.7% of adults 25 and older hold a bachelor's or higher, well below the national share of 35.6%. The share with a degree is up 6.7 points from 2006–10, in line with the national trend.

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 Obion County

High school graduates, % of adults 25+
PeriodObion CountyTennesseeU.S.
2006–1080.4%83.3%84.9%
2010–1481.2%85.4%86.1%
2015–1983.6%87.6%87.7%
2020–2485.4%89.9%89.3%
Change+5.1 pts+6.6 pts+4.3 pts
Show on the map ↑︎

About one in seven adults in Obion County never finished high school, more than nationally: 85.4% have a diploma or equivalent, against 89.3% across the U.S. The share with a diploma is up 5.1 points from 2006–10, mirroring the country.

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 Obion County

Unemployment, % of the labor force
PeriodObion CountyTennesseeU.S.
2006–106.9%8.6%8.1%
2010–1413.3%9.6%9.4%
2015–195.5%5.4%5.6%
2020–244.1%4.8%5.4%
Change−2.9 pts−3.8 pts−2.7 pts
Show on the map ↑︎

Jobs have been a little easier to find in Obion County than nationally: unemployment was 4.1%, against 5.4%. Unemployment has fallen 2.9 points since 2006–10, as it has 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).

Obion County compared with nearby counties

CountyHousehold sizeMedian ageSingle parentsRentersVacant homesMedian year builtMedian rentBachelor's degreeHigh school diplomaUnemployment
Obion County2.4343.19.2%31.9%12.1%1974$78318.7%85.4%4.1%
Weakley County2.3139.710.8%33.7%12.9%1978$79922.6%86.9%3.9%
Lake County2.1041.716.6%52.2%18.3%1976$52410.6%73.0%4.8%
Henry County2.4646.510.2%26.5%18.6%1981$75619.5%89.1%4.6%
Dunklin County2.4239.615.4%37.7%16.4%1971$67813.1%81.3%4.5%
Stewart County2.6443.25.9%18.9%21.0%1988$92017.6%89.5%2.4%
Clay County2.3542.714.0%25.3%19.5%1973$74915.2%87.4%5.7%
Houston County2.4643.113.4%19.0%14.6%1982$78513.1%89.1%4.2%
Randolph County2.6041.013.7%26.5%14.4%1981$75311.2%83.2%4.6%
Cheatham County2.5541.58.5%18.5%7.5%1993$1,47027.0%90.0%4.3%
Robertson County2.6839.311.6%22.4%6.3%1992$1,36422.4%90.3%3.4%

All figures 2020–24.

Counties with similar populations: Tillamook County, OR · Barranquitas Municipio, PR · Beauregard Parish, LA · Becker County, MN · Bee County, TX · Bell County, KY · Bennington County, VT · Benton County, IA · Taylor County, KY · Bladen County, NC

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 Obion 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.

No other site shows detail at this level for free. We are able to keep this site free by receiving a small commission from the referring links on this page. Please share or cite this page if you aren’t able to otherwise support our work.