Blaine township
- County:
- Smith County
- County Seat:
- No
- Area (mi²):
- 36.004
- State:
- Kansas
Blaine township is located in Smith County, Kansas. Blaine township has a 2026 population of 27. Blaine township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 27 in 2020.