Black Hawk County, Iowa
What we have for Black Hawk County today, and what is coming.
Basics
- County code (FIPS): 19013
- Land area: 566 square miles
- Population: 131,144
Federal money spent here
Fiscal year 2026: $984.5 million in federal contracts, grants, loans and other awards for work done in Black Hawk County.
Who represents Black Hawk County
U.S. Senate (whole state): Joni Ernst (Republican), Chuck Grassley (Republican).
U.S. House districts that include part of this county
| District | Member | Share of county land |
|---|---|---|
| Congressional District 2 | Ashley Hinson (Republican) | 100% |
State senate districts
| District | Member | Share of county land |
|---|---|---|
| State Senate District 34 | Dan Zumbach (Republican) | 36% |
| State Senate District 38 | Dave Sires (Republican) | 35.2% |
| State Senate District 27 | Annette Sweeney (Republican) | 19.3% |
| State Senate District 31 | Bill Dotzler (Democratic) | 9.5% |
State house / assembly districts
| District | Member | Share of county land |
|---|---|---|
| State House District 68 | Chad Ingels (Republican) | 36% |
| State House District 76 | Derek Wulf (Republican) | 31.8% |
| State House District 54 | Josh Meggers (Republican) | 19.3% |
| State House District 62 | Jerome Amos (Democratic) | 5.5% |
| State House District 61 | Timi Brown-Powers (Democratic) | 4% |
| State House District 75 | Bob Kressig (Democratic) | 3.5% |
Matched by district number using the U.S. Census Bureau 2020 county–district relationship files (land area overlap; districts may have been redrawn since). Your exact district depends on your address: U.S. House · state legislators.
County government
Find the official county website and contacts in the USA.gov local government directory or the National Association of Counties explorer.
Sources: U.S. Census Bureau Gazetteer (county list, public domain); USAspending.gov (U.S. Treasury). Built 2026-11-03 15:28.