Dallas County, Iowa
What we have for Dallas County today, and what is coming.
Basics
- County code (FIPS): 19049
- Land area: 588 square miles
- Population: 99,678
Federal money spent here
Fiscal year 2026: $560.1 million in federal contracts, grants, loans and other awards for work done in Dallas County.
Who represents Dallas 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 3 | Zachary Nunn (Republican) | 100% |
State senate districts
| District | Member | Share of county land |
|---|---|---|
| State Senate District 24 | Jesse Green (Republican) | 37.5% |
| State Senate District 23 | Jack Whitver (Republican) | 22.2% |
| State Senate District 14 | Sarah Garriott (Democratic) | 20.3% |
| State Senate District 12 | Amy Sinclair (Republican) | 19.9% |
| State Senate District 16 | Renee Hardman (Democratic) | 0.2% |
State house / assembly districts
| District | Member | Share of county land |
|---|---|---|
| State House District 47 | Carter Nordman (Republican) | 37.5% |
| State House District 46 | Dan Gehlbach (Republican) | 22.2% |
| State House District 23 | Bubba Sorensen (Republican) | 19.9% |
| State House District 28 | David Young (Republican) | 15.8% |
| State House District 27 | Kenan Judge (Democratic) | 4.4% |
| State House District 31 | Mary Madison (Democratic) | 0.2% |
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.
Coming next for counties: county commission meetings and agendas, county budgets, local ballot measures and election results. We add each one as soon as a public, reliable feed exists for it. Know a good source? Tell us.
Sources: U.S. Census Bureau Gazetteer (county list, public domain); USAspending.gov (U.S. Treasury). Built 2026-11-03 15:28.