Black Hawk County , Iowa
County in Iowa, United States
About
Black Hawk County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 131,090 and a population density of 89 people per km². After 9 years in 2019 county had an estimated population of 131,228 inhabitants. Its county seat is Waterloo. The county was created 178 years ago in 1842.
The county has a total area of 571.82 square miles (1481 km2).
Black Hawk County map
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Black Hawk County, IA Quick Facts
| Population : | 131,228 (2019) |
| Country : | United States of America |
| State : | Iowa |
| Area : | 1481 km2 |
| Official name : | Black Hawk County |
| Water as percent of area : | 1.2% |
| Land as percent of area : | 98.8% |
| Named for : | Black Hawk |
| Altitude : | 843 feet / 257 meters |
| Capital : | Waterloo |
| Establishment : | January 01, 1843 |
| Time Zone : | UTC−05:00 |
| Local time : | 17:47:13 (13th April 2021) |
| Density : | 89 Pop. per km² as of 2019 |
| Population growth : | 0.11% (2010-2019) |
Black Hawk County, IA has 6 neighbors .
- Benton County county in Iowa, United States
- Bremer County county in Iowa, United States
- Buchanan County county in Iowa, United States
- Butler County county in Iowa, United States of America
- Grundy County county in Iowa, United States
- Tama County county in Iowa, United States
- Waterloo
| Year | Population | Method |
| 2000 | 128,013 | estimation process |
| 2010 | 131,090 | census |
| 2011 | 131,584 | estimation process |
| 2012 | 131,878 | estimation process |
| 2013 | 132,933 | estimation process |
| 2014 | 133,390 | estimation process |
| 2015 | 133,701 | estimation process |
| 2016 | 133,077 | estimation process |
| 2017 | 132,238 | estimation process |
| 2018 | 131,723 | estimation process |
| 2019 | 131,228 | estimation process |
The population of Black Hawk County increased by 0.11% in 9 years.
People born in Black Hawk County, IA (1)
American tennis player Wilfred Blatherwick was born in Black Hawk County, IA
Black Hawk County, IA Populated Places
Cities, Towns, Neighborhoods & Other Populated Places in Black Hawk County, IA.
| City Name | Population | Title |
|---|---|---|
| Waterloo | 67,328 | City in Black Hawk County, Iowa, United States |
| Cedar Falls | 40,536 | City in Black Hawk County, Iowa |
| Evansdale | 4,743 | City in Black Hawk County, Iowa, United States of America |
| Hudson | 2,468 | City in Black Hawk County, Iowa, United States |
| La Porte City | 2,240 | City in Black Hawk County, Iowa, United States of America |
| Elk Run Heights | 1,144 | City in Black Hawk County, Iowa, United States of America |
| Dunkerton | 849 | City in Black Hawk County, Iowa, United States of America |
| Raymond | 793 | City in Iowa |
| Gilbertville | 728 | City in Black Hawk County, Iowa, United States of America. |
Iowa Other Counties (more counties)
| County Name | Population | Title |
|---|---|---|
| Polk County | 490,161 | County in Iowa, United States |
| Linn County | 226,706 | County in Oregon, United States |
| Des Moines | 214,237 | City in and county seat of Polk County, Iowa, United States, and Iowa federated state capital city |
| Scott County | 172,943 | County in Tennessee, United States |
| Johnson County | 151,140 | County in Iowa, United States |
| Cedar Rapids | 133,562 | City in Iowa |
| Woodbury County | 103,107 | County in Iowa, United States of America |
| Davenport | 101,590 | County seat of Scott County, Iowa, United States |
| Dubuque County | 97,311 | County in Iowa, United States |
| Story County | 97,117 | County in Iowa, United States |
| Dallas County | 93,453 | County in Iowa, United States |
| Pottawattamie County | 93,206 | County in Iowa, United States of America |
| Sioux City | 82,651 | City in Iowa, United States of America |
| Iowa City | 75,130 | City in Johnson County, Iowa |
| West Des Moines | 67,899 | City |
| Ankeny | 67,355 | Suburb in Iowa |
