Aurora Flag

Aurora

County:
Dearborn County
County Seat:
No
Area (mi²):
3.292
State:
Indiana

Aurora is a city located in Dearborn County, Indiana. Aurora has a 2026 population of 3,515. Aurora is currently declining at a rate of -0.11% annually but its population has increased by 1.12% since the most recent census, which recorded a population of 3,476 in 2020.

3.5K
Total Population
1,068
Density (mi²)
-4 -0.11%
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)