Cities in St. Joseph County, Indiana by Population (2024)

There are 19 cities in St. Joseph County, Indiana.

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
South Bend1103,415103,3350.02%2,46841.9City
Mishawaka250,77551,042-0.13%2,81618.0City
Granger329,94530,499-0.12%1,21724.6CDP
Plymouth411,24810,2122.36%1,4867.6City
Nappanee56,8456,953-0.39%1,3894.9City
Notre Dame66,5636,6990.64%5,5521.2CDP
Bremen74,5754,690-0.63%1,6142.8Town
Osceola82,5952,5860.08%1,9221.4Town
Walkerton92,0902,094-0.05%1,0991.9Town
Wakarusa101,9991,9970%9072.2Town
New Carlisle111,9151,8930.26%9442.0Town
North Liberty121,6251,6250%1,5811.0Town
Hudson Lake131,3821,2850.44%7181.9CDP
Koontz Lake141,3321,368-1.19%3783.5CDP
Lakeville158768740%1,3990.6Town
Roseland168518510%2,2570.4Town
Fish Lake177431,335-2.49%4821.5CDP
La Paz18460472-0.65%1,1860.4Town
Indian Village19116118-0.85%1,2890.1Town

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in St. Joseph County, Indiana?

South Bend is the largest city in St. Joseph County.

What is the smallest city in St. Joseph County, Indiana?

Indian Village is the smallest city in St. Joseph County.

How many cities are in St. Joseph County?

There are 19 cities in St. Joseph County, Indiana.

Frequently Asked Questions