
Brunswick
- County:
- Chariton County
- County Seat:
- No
- Area (mi²):
- 1.203
- State:
- Missouri
Brunswick is a city located in Chariton County, Missouri. Brunswick has a 2025 population of 797. Brunswick is currently declining at a rate of 0% annually and its population has increased by 0.13% since the most recent census, which recorded a population of 796 in 2020.
The average household income in Brunswick is $70,599 with a poverty rate of 20.85%. The median age in Brunswick is 37 years: 36.3 years for males, and 43.6 years for females.