Millville Flag

Millville

County:
Columbia County
County Seat:
No
Area (mi²):
0.981
State:
Pennsylvania

Millville is a borough located in Columbia County, Pennsylvania. Millville has a 2026 population of 983. Millville is currently growing at a rate of 0.2% annually and its population has increased by 0.92% since the most recent census, which recorded a population of 974 in 2020.

983
Total Population
1,002
Density (mi²)
2 0.2%
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)