Leavenworth County, Kansas
What we have for Leavenworth County today, and what is coming.
Basics
- County code (FIPS): 20103
- Land area: 463 square miles
- Population: 81,881
Federal money spent here
Fiscal year 2026: $983.7 million in federal contracts, grants, loans and other awards for work done in Leavenworth County.
Who represents Leavenworth County
U.S. Senate (whole state): Jerry Moran (Republican), Roger Marshall (Republican).
U.S. House districts that include part of this county
| District | Member | Share of county land |
|---|---|---|
| Congressional District 2 | Derek Schmidt (Republican) | 100% |
State senate districts
| District | Member | Share of county land |
|---|---|---|
| State Senate District 9 | Beverly Gossage (Republican) | 43% |
| State Senate District 1 | Craig Bowser (Republican) | 39.1% |
| State Senate District 5 | Jeff Klemp (Republican) | 18% |
State house / assembly districts
| District | Member | Share of county land |
|---|---|---|
| State House District 42 | Lance Neelly (Republican) | 47.2% |
| State House District 38 | Tim Johnson (Republican) | 29.6% |
| State House District 41 | Pat Proctor (Republican) | 13.8% |
| State House District 40 | Dave Buehler (Republican) | 9.4% |
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.