St. Joseph County Map, Indiana

St. Joseph County Map Collection
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St. Joseph County, Indiana

St. Joseph County is where Midwest charm meets a touch of urban buzz. South Bend, the county seat, is famous for Notre Dame University and its golden dome.
But there’s more to this northern Indiana county than just Fighting Irish football. Mishawaka is South Bend’s sister city. It has its own personality and a riverwalk that locals love.
The St. Joseph River winds through the county with scenic spots and good fishing. Check out Potato Creek State Park and the Studebaker National Museum, a nod to the county’s auto-making past.
Category | Details |
---|---|
County Name | St. Joseph County |
County Seat | South Bend |
Population | 277,000 (estimated) |
Cities, Towns, and Communities | South Bend, Mishawaka, Granger, Notre Dame, New Carlisle, North Liberty, Walkerton, Osceola, Roseland |
Interstates and Highways | I-80, US-20, US-31, IN-2, IN-23, IN-933 |
FIPS Code | 18-141 |
Total Area (Land and Water) | 467 square miles (Land: 457 sq mi, Water: 10 sq mi) |
Adjacent Counties (and Direction) | Berrien County, Michigan (North), Cass County, Michigan (Northeast), Elkhart County (East), Marshall County (South), Starke County (Southwest), LaPorte County (West) |
Time Zone | Eastern Time Zone (ET) |
State | Indiana |
Coordinates | 41.6205° N, 86.2900° W |
Etymology | Named after the St. Joseph River, which flows through the county |
Major Landmarks | University of Notre Dame, Studebaker National Museum, East Race Waterway, Potawatomi Zoo, Morris Performing Arts Center |
Website | St. Joseph County Website |
TRANSPORTATION MAP
St. Joseph County Road Map
In St. Joseph County, the land is mostly flat. But there are rolling hills near the St. Joseph River. Use our zoom tool to explore I-80, US-20, and all major roads.

SATELLITE IMAGERY
St. Joseph County Satellite Map
In our satellite map, you’ll see South Bend that sits in the north. There are farms covering much of the southern part, while Saint Joseph River cuts across the county in wide curves.

OUTLINE MAP
St. Joseph County Blank Map
The county has a blocky shape, with a straight northern edge. It shares a border with Michigan to the north.

Neighboring Counties
Here are the 6 neighboring counties of St. Joseph County: