Pottawattamie County, Iowa
What we have for Pottawattamie County today, and what is coming.
Basics
- County code (FIPS): 19155
- Land area: 951 square miles
- Population: 93,667
Federal money spent here
Fiscal year 2026: $693.4 million in federal contracts, grants, loans and other awards for work done in Pottawattamie County.
Who represents Pottawattamie 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 4 | Randy Feenstra (Republican) | 100% |
State senate districts
| District | Member | Share of county land |
|---|---|---|
| State Senate District 8 | Mark Costello (Republican) | 88.1% |
| State Senate District 6 | Jason Schultz (Republican) | 7.4% |
| State Senate District 10 | Dan Dawson (Republican) | 4.4% |
State house / assembly districts
| District | Member | Share of county land |
|---|---|---|
| State House District 16 | David Sieck (Republican) | 59.6% |
| State House District 15 | Matt Windschitl (Republican) | 28.6% |
| State House District 11 | Craig Williams (Republican) | 7.4% |
| State House District 19 | Brent Siegrist (Republican) | 3.4% |
| State House District 20 | Josh Turek (Democratic) | 1% |
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.