About Black Hawk County
Black Hawk County is a city located in United States, in the Iowa region. According to the latest available data (2026), the population of Black Hawk County is approximately 131,144 residents, making it the #629 most populous city in United States.
Globally, Black Hawk County ranks #12,569 among the world's most populated cities.
Black Hawk County City Statistics
| City | Black Hawk County |
| Country |  United States |
| Population | 131,144 |
| Global Rank | #12,569 |
| Rank in United States | #629 of 867 cities |
| City Category | city |
| Region | Iowa |
| Latitude | 42.4689 |
| Longitude | -92.3053 |
| Data Year | 2026 |
Where is Black Hawk County Located?
Black Hawk County is located in United States, in the Iowa region, at coordinates 42.4689° latitude and -92.3053° longitude. Located in the mid-latitudes, Black Hawk 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 Black Hawk County?
The population of Black Hawk County is approximately 131,144 residents according to the latest available data (2026).
Where is Black Hawk County located?
Black Hawk County is located in United States at approximately 42.4689° latitude and -92.3053° longitude.
Is Black Hawk County one of the largest cities in United States?
With a population of 131,144, Black Hawk County is one of the notable urban areas in United States. It ranks #629 out of 867 cities in the country.
