
Brockway township
- County:
- St. Clair County
- County Seat:
- No
- Area (mi²):
- 33.673
- State:
- Michigan
Brockway township is located in St. Clair County, Michigan. Brockway township has a 2025 population of 1,891. Brockway township is currently growing at a rate of 0.21% annually and its population has decreased by 0% since the most recent census, which recorded a population of 1,891 in 2020.
The average household income in Brockway township is $84,298 with a poverty rate of 11.4%. The median age in Brockway township is 47.5 years: 43.9 years for males, and 49.7 years for females.