Map of Olmsted County MN

Olmsted County is a county in the U.S. state of Minnesota. As of the 2020 census, the population is 162,847. Its county seat and most populous city is Rochester. Olmsted County is part of the Rochester Metropolitan Statistical Area.
  • Country: United States
  • State: Minnesota
  • Founded: February 20, 1855
  • Seat: Rochester
  • Largest city: Rochester
  • Congressional district: 1st
  • Time zone: UTC−6 (Central)
Data from: en.wikipedia.org