About Philadelphia County
Philadelphia County is a large city located in United States, in the Pennsylvania region. According to the latest available data (2026), the population of Philadelphia County is approximately 1,603,797 residents, making it the #27 most populous city in United States.
Globally, Philadelphia County ranks #1,065 among the world's most populated cities. With over 1 million residents, Philadelphia County plays an important role as an economic and cultural center in United States.
Philadelphia County City Statistics
| City | Philadelphia County |
| Country |  United States |
| Population | 1,603,797 |
| Global Rank | #1,065 |
| Rank in United States | #27 of 867 cities |
| City Category | large city |
| Region | Pennsylvania |
| Latitude | 40.01 |
| Longitude | -75.13 |
| Data Year | 2026 |
Population Comparison
To put Philadelphia County's population of 1,603,797 into perspective:
- Philadelphia County has approximately 1.6 million residents.
- This makes it comparable in size to cities like Prague or Munich.
Where is Philadelphia County Located?
Philadelphia County is located in United States, in the Pennsylvania region, at coordinates 40.01° latitude and -75.13° longitude. Located in the mid-latitudes, Philadelphia 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 Philadelphia County?
The population of Philadelphia County is approximately 1,603,797 residents according to the latest available data (2026).
Where is Philadelphia County located?
Philadelphia County is located in United States at approximately 40.01° latitude and -75.13° longitude.
Is Philadelphia County one of the largest cities in United States?
With a population of 1,603,797, Philadelphia County is one of the major urban areas in United States. It ranks #27 out of 867 cities in the country.
