About Allegan County
Allegan County is a city located in United States, in the Michigan region. According to the latest available data (2026), the population of Allegan County is approximately 120,502 residents, making it the #685 most populous city in United States.
Globally, Allegan County ranks #13,469 among the world's most populated cities.
Allegan County City Statistics
| City | Allegan County |
| Country |  United States |
| Population | 120,502 |
| Global Rank | #13,469 |
| Rank in United States | #685 of 867 cities |
| City Category | city |
| Region | Michigan |
| Latitude | 42.59 |
| Longitude | -85.9 |
| Data Year | 2026 |
Where is Allegan County Located?
Allegan County is located in United States, in the Michigan region, at coordinates 42.59° latitude and -85.9° longitude. Located in the mid-latitudes, Allegan 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 Allegan County?
The population of Allegan County is approximately 120,502 residents according to the latest available data (2026).
Where is Allegan County located?
Allegan County is located in United States at approximately 42.59° latitude and -85.9° longitude.
Is Allegan County one of the largest cities in United States?
With a population of 120,502, Allegan County is one of the notable urban areas in United States. It ranks #685 out of 867 cities in the country.
