Shelby County
- Population
- 20,720
- Area
- 758.51 sq mi (1,964.53 km²), 9.56 sq mi water
- Median age
- 45.3
- Households
- 8,918
- Persons per household
- 2.3
- Median household income
- $72,095
- Median house value
- $137,100
Demographics: 2020–2024 ACS
Today
84°F
Mostly Cloudy3% precip
Tonight
64°F
Mostly Cloudy8% precip
Saturday
90°F
Mostly Sunny4% precip
Saturday Night
65°F
Mostly Clear
Cities & Towns in Shelby County
Ash Grove TownshipBig Spring TownshipClarksburg TownshipCold Spring TownshipCowdenDry Point TownshipFindlayFlat Branch TownshipHerrickHerrick TownshipHolland TownshipLakewood TownshipMoweaquaMoweaqua TownshipOconeeOconee TownshipOkaw TownshipPanaPenn TownshipPickaway TownshipPrairie TownshipRichland TownshipRidge TownshipRose TownshipRural TownshipShelbyvilleShelbyville TownshipSigelSigel TownshipStewardsonStrasburgTodds Point TownshipTower HillTower Hill TownshipWesterveltWindsorWindsor Township