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.

The median household income in Millville is $75,625 with a poverty rate of 7.13%. The median age in Millville is 50.9 years: 46.4 years for males, and 53.6 years for females. For every 100 females there are 113.1 males.

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