About St. Joseph County
St. Joseph County is a city located in United States, in the Indiana region. According to the latest available data (2026), the population of St. Joseph County is approximately 272,912 residents, making it the #285 most populous city in United States.
Globally, St. Joseph County ranks #6,743 among the world's most populated cities.
St. Joseph County City Statistics
| City | St. Joseph County |
| Country |  United States |
| Population | 272,912 |
| Global Rank | #6,743 |
| Rank in United States | #285 of 867 cities |
| City Category | city |
| Region | Indiana |
| Latitude | 41.6167 |
| Longitude | -86.2899 |
| Data Year | 2026 |
Where is St. Joseph County Located?
St. Joseph County is located in United States, in the Indiana region, at coordinates 41.6167° latitude and -86.2899° longitude. Located in the mid-latitudes, St. Joseph County experiences distinct four-season weather patterns.
Nearby Cities
Other Cities in United States
Largest Cities in United States
| # | City | Population |
|---|---|---|
| 1 | Harris County | 4,731,145 |
| 2 | Los Angeles | 3,898,747 |
| 3 | San Diego County | 3,298,634 |
| 4 | Brooklyn | 2,736,074 |
| 5 | Miami-Dade County | 2,701,767 |
Frequently Asked Questions
What is the population of St. Joseph County?
The population of St. Joseph County is approximately 272,912 residents according to the latest available data (2026).
Where is St. Joseph County located?
St. Joseph County is located in United States at approximately 41.6167° latitude and -86.2899° longitude.
Is St. Joseph County one of the largest cities in United States?
With a population of 272,912, St. Joseph County is one of the notable urban areas in United States. It ranks #285 out of 867 cities in the country.
