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Kansas's 1st Congressional District
The current officeholder, the 2024 result, and a precinct-level model you can run yourself — built from how Kansas actually voted.
Model Kansas's 1st Congressional District →
Current officeholder
Tracey Mann Republican
2024 result
Republican R+38.3
2024 votes cast
304,458
Office
U.S. House
Who lives in this district
This district is home to about 732,112 people, median age 35.9, median household income $64,651.
Population
732,112
Median age
35.9
Median household income
$64,651
Bachelor's degree or higher
29.9%
Race & ethnicity: White 75.3% · Black 2.7% · Hispanic 15.9% · Asian 1.9%
Source: U.S. Census Bureau, 2019–2023 American Community Survey (5-year).
Precinct results — 2024 general
1,312 precincts reported in Kansas's 1st Congressional District's 2024 general election. The twenty largest:
| Precinct | Winner | Margin | Votes |
|---|---|---|---|
| 20113-McPherson Ward 1 Precinct 1 | Republican | R+44.8 | 3,067 |
| 20149-Blue Township H51 | Republican | R+32.5 | 2,289 |
| 20149-Wamego City H51 | Republican | R+47.9 | 2,251 |
| 20045-Lawrence Precinct 74 | Democratic | D+37.4 | 2,042 |
| 20169-Salina Precinct 09 | Republican | R+41.6 | 2,036 |
| 20161-Manhattan City Ward 5 Precinct 10 | Republican | R+15.0 | 1,705 |
| 20149-St. George Township H51 | Republican | R+56.9 | 1,675 |
| 20045-Lawrence Precinct 43 | Democratic | D+37.7 | 1,673 |
| 20045-Lawrence Precinct 71 | Democratic | D+38.6 | 1,509 |
| 20087-Rock Creek Township | Republican | R+41.5 | 1,507 |
| 20051-Hays Ward 3 Precinct 4 | Republican | R+53.4 | 1,502 |
| 20045-Lawrence Precinct 45 | Democratic | D+36.4 | 1,409 |
| 20169-Salina Precinct 17 | Republican | R+29.6 | 1,409 |
| 20113-McPherson Ward 4 Precinct 1 Part A | Republican | R+50.7 | 1,391 |
| 20161-Manhattan City Ward 5 Precinct 11 H67 | Republican | R+9.9 | 1,378 |
| 20149-St Marys City | Republican | R+85.0 | 1,372 |
| 20045-Lawrence Precinct 18 | Democratic | D+47.4 | 1,366 |
| 20045-Lawrence Precinct 49 H45 | Democratic | D+31.9 | 1,359 |
| 20161-Manhattan City Ward 5 Precinct 9 | Republican | R+3.4 | 1,344 |
| 20169-Salina Precinct 24 | Republican | R+48.0 | 1,343 |
All 1,312 precincts are modelable — open the race in the simulator and drill to precinct grain.
Find your district
Enter a ZIP code or a district (e.g. NC-4) to find your U.S. House district and who represents it.
Model Kansas's 1st Congressional District in five steps
- Set the candidates. Name the contenders for the Kansas's 1st Congressional District (or keep the generic Democrat / Republican defaults). The map starts from the canonical mixed-grain 2024 presidential baseline.
- Apply a swing. Move vote share statewide, or by demographic cohort, with a slider. The map and the running tally recompute instantly.
- Model turnout. Mobilize or depress turnout for any group — turnout and persuasion are modeled separately, the way a real campaign thinks about them.
- Explore local geography. Zoom from the state through counties to the finest supported reporting grain and adjust the places available in the model.
- Roll up & share. Roll the result up to chamber control, then share the exact versioned scenario.
Open Kansas's 1st Congressional District in the simulator →