Chillicothe Flag

Chillicothe

County Seat:
Yes
Area (mi²):
7.643
State:
Missouri

Chillicothe is a city located in Livingston County, Missouri. Chillicothe has a 2026 population of 9,103. It is also the county seat of Livingston County. Chillicothe is currently growing at a rate of 0.37% annually and its population has increased by 6.41% since the most recent census, which recorded a population of 8,555 in 2020.

9.1K
Total Population
1,191
Density (mi²)
34 0.37%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)