About Summit County
Summit County is a mid-sized city located in United States, in the Ohio region. According to the latest available data (2026), the population of Summit County is approximately 540,428 residents, making it the #133 most populous city in United States.
Globally, Summit County ranks #3,469 among the world's most populated cities.
Summit County City Statistics
| City | Summit County |
| Country |  United States |
| Population | 540,428 |
| Global Rank | #3,469 |
| Rank in United States | #133 of 867 cities |
| City Category | mid-sized city |
| Region | Ohio |
| Latitude | 41.13 |
| Longitude | -81.53 |
| Data Year | 2026 |
Population Comparison
To put Summit County's population of 540,428 into perspective:
- Summit County has over 540,000 residents.
Where is Summit County Located?
Summit County is located in United States, in the Ohio region, at coordinates 41.13° latitude and -81.53° longitude. Located in the mid-latitudes, Summit 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 Summit County?
The population of Summit County is approximately 540,428 residents according to the latest available data (2026).
Where is Summit County located?
Summit County is located in United States at approximately 41.13° latitude and -81.53° longitude.
Is Summit County one of the largest cities in United States?
With a population of 540,428, Summit County is one of the notable urban areas in United States. It ranks #133 out of 867 cities in the country.
