
Galva
- County:
- Henry County
- County Seat:
- No
- Area (mi²):
- 2.765
- State:
- Illinois
Galva is a city located in Henry County, Illinois. Galva has a 2025 population of 2,384. Galva is currently declining at a rate of -0.63% annually and its population has decreased by -3.05% since the most recent census, which recorded a population of 2,459 in 2020.
The average household income in Galva is $72,173 with a poverty rate of 20.92%. The median age in Galva is 43.9 years: 43.9 years for males, and 43 years for females.