
Brewer
- County:
- Penobscot County
- County Seat:
- No
- Area (mi²):
- 15.238
- State:
- Maine
Brewer is a city located in Penobscot County, Maine. Brewer has a 2025 population of 9,632. Brewer is currently declining at a rate of -0.07% annually and its population has decreased by -0.36% since the most recent census, which recorded a population of 9,667 in 2020.
The average household income in Brewer is $78,641 with a poverty rate of 17.17%. The median age in Brewer is 40.6 years: 39.4 years for males, and 43.6 years for females.