Millville Flag

Millville

County:
Butler County
County Seat:
No
Area (mi²):
0.583
State:
Ohio

Millville is a village located in Butler County, Ohio. Millville has a 2026 population of 652. Millville is currently growing at a rate of 1.09% annually and its population has increased by 2.35% since the most recent census, which recorded a population of 637 in 2020.

652
Total Population
1,118
Density (mi²)
7 1.09%
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)