Tarkio Flag

Tarkio

County:
Atchison County
County Seat:
No
Area (mi²):
1.387
State:
Missouri

Tarkio is a city located in Atchison County, Missouri. Tarkio has a 2026 population of 1,470. Tarkio is currently growing at a rate of 0.48% annually but its population has decreased by -2.97% since the most recent census, which recorded a population of 1,515 in 2020.

1.5K
Total Population
1,060
Density (mi²)
7 0.48%
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)