
Green Bay
- County:
- Brown County
- County Seat:
- Yes
- Area (mi²):
- 45.479
- State:
- Wisconsin
Green Bay is a city located in Brown County, Wisconsin. Green Bay has a 2025 population of 104,726. It is also the county seat of Brown County. Green Bay is currently declining at a rate of -0.48% annually and its population has decreased by -2.37% since the most recent census, which recorded a population of 107,271 in 2020.
The average household income in Green Bay is $81,363 with a poverty rate of 16.52%. The median age in Green Bay is 35.7 years: 35.1 years for males, and 36.5 years for females.