About Onondaga County
Onondaga County is a city located in United States, in the New York region. According to the latest available data (2026), the population of Onondaga County is approximately 476,516 residents, making it the #156 most populous city in United States.
Globally, Onondaga County ranks #3,918 among the world's most populated cities.
Onondaga County City Statistics
| City | Onondaga County |
| Country |  United States |
| Population | 476,516 |
| Global Rank | #3,918 |
| Rank in United States | #156 of 867 cities |
| City Category | city |
| Region | New York |
| Latitude | 43.01 |
| Longitude | -76.2 |
| Data Year | 2026 |
Where is Onondaga County Located?
Onondaga County is located in United States, in the New York region, at coordinates 43.01° latitude and -76.2° longitude. Located in the mid-latitudes, Onondaga 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 Onondaga County?
The population of Onondaga County is approximately 476,516 residents according to the latest available data (2026).
Where is Onondaga County located?
Onondaga County is located in United States at approximately 43.01° latitude and -76.2° longitude.
Is Onondaga County one of the largest cities in United States?
With a population of 476,516, Onondaga County is one of the notable urban areas in United States. It ranks #156 out of 867 cities in the country.
