Black Hawk County
- Population
- 131,049
- Area
- 565.76 sq mi (1,465.3 km²), 6.92 sq mi water
- Median age
- 35.7
- Households
- 54,563
- Persons per household
- 2.3
- Median household income
- $66,417
- Median house value
- $188,900
Demographics: 2020–2024 ACS
Today
77°F
Mostly Sunny1% precip
Tonight
55°F
Mostly Clear5% precip
Sunday
68°F
Chance Rain Showers26% precip
Sunday Night
52°F
Mostly Clear9% precip