Olmsted County Map, Minnesota

Olmsted County Map Collection
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Olmsted County, Minnesota

You might not have heard of Olmsted County, but chances are you know its biggest claim to fame: the Mayo Clinic. This southeastern Minnesota county is where world-class medicine meets small town.
It’s not just about the Mayo Clinic, though that’s a big deal. Outside the city limits, rolling hills and fertile fields stretch far and wide.
The Zumbro River cuts through the county. There’s a sense of pride in Olmsted County. It’s a mix of lab coats and farmland here.
Category | Details |
---|---|
County Name | Olmsted County |
County Seat | Rochester |
Population | Approximately 167,000 |
Cities, Towns, and Communities | Rochester, Byron, Stewartville, Eyota, Oronoco, Dover, Chatfield, Pine Island, Elgin |
Interstates and Highways | I-90, US 14, US 52, MN 30, MN 42 |
FIPS Code | 27-109 |
Total Area (Land and Water) | 655 square miles (Land: 653 sq mi, Water: 2 sq mi) |
Adjacent Counties (and Direction) | Wabasha County (North), Winona County (East), Fillmore County (South), Mower County (Southwest), Dodge County (West), Goodhue County (Northwest) |
Time Zone | Central Time Zone (CT) |
State | Minnesota |
Coordinates | 44.0221° N, 92.4802° W |
Etymology | Named after David Olmsted, the first mayor of St. Paul and a member of the first Territorial Legislature of Minnesota |
Major Landmarks | Mayo Clinic, Quarry Hill Nature Center, Rochester Art Center, Soldiers Field Veterans Memorial, Silver Lake Park |
Website | Olmsted County Website |
TRANSPORTATION MAP
Olmsted County Road Map
Olmsted County has highways like U.S. Highway 52, which slices straight down. Whereas Interstate 90 runs along the southern edge. Zoom in on our map to see where each highway goes.

SATELLITE IMAGERY
Olmsted County Satellite Map
Olmsted County looks like farmland with a big city in the middle. Rochester spreads out wide, but fields fill most of the space. The Zumbro River snakes across because it cuts right through town. Green forests pop up in every direction.

OUTLINE MAP
Olmsted County Blank Map
Olmsted County has a stretched rectangle shape. Though no rivers form the borders, you’ll see straight survey lines all around. It only borders Minnesota counties and no other states.

Neighboring Counties
Here are the 6 neighboring counties of Olmsted County: