
Hanover
- County:
- Jefferson County
- County Seat:
- No
- Area (mi²):
- 2.221
- State:
- Indiana
Hanover is a town located in Jefferson County, Indiana. Hanover has a 2025 population of 3,864. Hanover is currently growing at a rate of 0.65% annually and its population has increased by 3.34% since the most recent census, which recorded a population of 3,739 in 2020.
The average household income in Hanover is $77,127 with a poverty rate of 11.18%. The median age in Hanover is 28.8 years: 28.9 years for males, and 28.6 years for females.