Kansas's 1st Congressional District (KS-1)
Last updated · 5 sources
Tracey Mann, a Republican, has represented the district since 2021.
The district includes all or part of 60 counties (3 in part).
According to the Census Bureau's 2020–2024 American Community Survey 5-year estimates, the district has a population of 731,585, a median household income of $66,270, and a median age of 36. Of residents 25 and older, 30.5% hold a bachelor's degree or higher.
Representative

2026 election
Mann has filed with the FEC to run for this seat in 2026. 3 candidates for the seat have reported receipts to the FEC.
3 candidates have reported raising money for the 2026 KS-1 race to the FEC.
Election Day: Tuesday, November 3, 2026
| Candidate | Party | Raised | Cash on hand | Through |
|---|---|---|---|---|
| Tracey Mann (incumbent) | Republican | $1,488,465 | $2,713,324 | Jul 15 |
| Kenneth Colin McRoberts | Democratic | $113,993 | $31,457 | Jul 15 |
| Lauren Reinhold | Democratic | $48,261 | $4,784 | Jul 15 |
Includes primary candidates; FEC filings do not record primary results. FEC race page
District profile
- Population
- 731,585
- Median household income
- $66,270
- Median age
- 36
- Bachelor's degree or higher
- 30.5%
Census Bureau, 2020–2024 American Community Survey 5-year estimates
Kansas senators
Jerry MoranU.S. Senator for Kansas · Republican
Roger MarshallU.S. Senator for Kansas · Republican
Neighboring districts
Sources
- District boundaries (Census Bureau cartographic boundary file, 119th Congress) · retrieved Oct 2, 2026
- Counties by district (Census Bureau relationship file) · retrieved Oct 2, 2026
- District profile (Census Bureau, 2020–2024 American Community Survey 5-year estimates) · retrieved Oct 2, 2026
- congress-legislators (member data, CC0) · retrieved Oct 2, 2026
- Candidates and totals (Federal Election Commission) · retrieved Oct 2, 2026