- Located at the eastern intersection of Route C and Route D
- Latitude: 37°39'40" N (+37.6611)
- Longitude: 89°39'10" W (-89.6528)
- Civil township: Union
As the crow flies, Brazeau is...
Name origin
Probably named for Joseph Brazeau,
a St. Louis merchant from 1791 to 1779, or a member of his family