McKinley
- County:
- St. Louis County
- County Seat:
- No
- Area (mi²):
- 1.426
- State:
- Minnesota
McKinley is a city located in St. Louis County, Minnesota. McKinley has a 2026 population of 102. McKinley is currently declining at a rate of -0.97% annually and its population has decreased by -1.92% since the most recent census, which recorded a population of 104 in 2020.
The median household income in McKinley is $56,250 with a poverty rate of 5.49%. The median age in McKinley is 63.1 years: 64.3 years for males, and 58.5 years for females. For every 100 females there are 80.4 males.