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Black Hawk County

File:Black_Hawk_County_Courthouse_in_Waterloo_IA.JPG · Wikimedia Commons · See Wikimedia Commons

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Black Hawk County

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Also known as Black Hawk County, Iowa, Black Hawk County, IA

county in Iowa, United States

Key facts

Country
United States
State
Iowa
Named after
Black Hawk
Seat
Waterloo
Largest city
Waterloo
Total
573 sq mi (1,480 km )
Land
566 sq mi (1,470 km )
Water
6.9 sq mi (18 km ) 1.2%
Estimate 2025
131,532
Density
232/sq mi (89.5/km )
Time zone
UTC−6 ( Central )
Summer dst
UTC−5 ( CDT )
Congressional district
2nd
Website
www .blackhawkcounty .iowa .gov

via Wikipedia infobox

Wikidata facts

Official name
Black Hawk County
Population
131144
Area
1481
Official website
www.co.black-hawk.ia.us
Image
Black Hawk County Courthouse in Waterloo IA.JPG
Households
53321
Show 5 more facts
Commons category
Black Hawk County, Iowa
inception
1843-00-00
water as percent of area
1.2
native label
Black Hawk County
per capita income
31347
Sources (11)

via Wikidata · CC0

~6 min read

Article

Black Hawk County is a county in the northeastern part of the U.S. state of Iowa. As of the 2020 census, the population was 131,144, making it Iowa's fifth-most populous county. The county seat is Waterloo.

Black Hawk County is part of the Waterloo – Cedar Falls metropolitan area.

Gallery (5)

On the map

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