West Union Flag

West Union

County:
Adams County
County Seat:
Yes
Area (mi²):
2.831
State:
Ohio

West Union is a village located in Adams County, Ohio. West Union has a 2026 population of 3,088. It is also the county seat of Adams County. West Union is currently growing at a rate of 1.11% annually and its population has increased by 2.73% since the most recent census, which recorded a population of 3,006 in 2020.

3.1K
Total Population
1,091
Density (mi²)
34 1.11%
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)