Black Hawk County, Iowa Cities (2024)

Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)

City
Rank
2024 Pop.
2020 Pop.
Change
Density (/mi²)
Area (mi²)
Type
Waterloo166,38367,275-0.34%1,07861.6City
Cedar Falls240,74840,7020.03%1,38429.4City
Evansdale34,4674,557-0.51%1,1184.0City
Hudson42,8482,5432.74%3378.4City
La Porte City52,2512,283-0.35%8802.6City
Elk Run Heights61,0511,067-0.38%9701.1City
Dunkerton7829839-0.36%6931.2City
Gilbertville87927880.13%2,2120.4City
Raymond9744758-0.53%4551.6City
Washburn10547524-4.04%4431.2CDP

Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.

What is the largest city in Black Hawk County, Iowa?

Waterloo is the largest city in Black Hawk County.

What is the smallest city in Black Hawk County, Iowa?

Washburn is the smallest city in Black Hawk County.

How many cities are in Black Hawk County?

There are 10 cities in Black Hawk County, Iowa.

Frequently Asked Questions