Delphi Flag

Delphi

County:
Carroll County
County Seat:
Yes
Area (mi²):
2.715
State:
Indiana

Delphi is a city located in Carroll County, Indiana. Delphi has a 2026 population of 3,018. It is also the county seat of Carroll County. Delphi is currently growing at a rate of 0.4% annually and its population has increased by 1.72% since the most recent census, which recorded a population of 2,967 in 2020.

3K
Total Population
1,112
Density (mi²)
12 0.4%
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)