About Porter County
Porter County is a city located in United States, in the Indiana region. According to the latest available data (2026), the population of Porter County is approximately 173,215 residents, making it the #466 most populous city in United States.
Globally, Porter County ranks #9,928 among the world's most populated cities.
Porter County City Statistics
| City | Porter County |
| Country |  United States |
| Population | 173,215 |
| Global Rank | #9,928 |
| Rank in United States | #466 of 867 cities |
| City Category | city |
| Region | Indiana |
| Latitude | 41.51 |
| Longitude | -87.07 |
| Data Year | 2026 |
Where is Porter County Located?
Porter County is located in United States, in the Indiana region, at coordinates 41.51° latitude and -87.07° longitude. Located in the mid-latitudes, Porter 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 Porter County?
The population of Porter County is approximately 173,215 residents according to the latest available data (2026).
Where is Porter County located?
Porter County is located in United States at approximately 41.51° latitude and -87.07° longitude.
Is Porter County one of the largest cities in United States?
With a population of 173,215, Porter County is one of the notable urban areas in United States. It ranks #466 out of 867 cities in the country.
