Thayer Flag

Thayer

County:
Oregon County
County Seat:
No
Area (mi²):
2.443
State:
Missouri

Thayer is a city located in Oregon County, Missouri. Thayer has a 2026 population of 1,904. Thayer is currently declining at a rate of 0% annually and its population has increased by 1.33% since the most recent census, which recorded a population of 1,879 in 2020.

1.9K
Total Population
779
Density (mi²)

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)