Kansas State Senate seat · lines in effect since 2022
Kansas Senate District 12
A district of about 79,000 people, 22% of adults with a bachelor's degree. It votes R+53.1 relative to the nation for president.
Where it sits among all 40 seats
Every Kansas State Senate seat by partisan lean, from most Democratic to most Republican. Lean is the seat's presidential vote on current lines, relative to the nation.
Democratic
Source: 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET
Every race on these lines
Results recomputed from precinct returns as if today's boundaries had always existed, so years compare like for like.
| 2016 | 2018 | 2020 | |
|---|---|---|---|
| U.S. Senate | R+44.9 | No race | R+31.6 |
| Governor | No race | R+9.8 | No race |
Outlined: the race for this seat itselfBlank: no race that year
Source: 99chambers results archive: precinct results allocated to current lines; 2026: civicAPIUpdated Nov 7, 2026, 3:01 PM ET
Who lives here, compared
Grey bars show the spread of all 40 seats. Small marks are other seats in Kansas. The black marker is District 12.
Lower than 82% of seats.
Highest of 40 seats.
Lower than 97% of seats.
Lower than 95% of seats.
Lower than 95% of seats.
Less dense than 85% of seats.
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current linesUpdated Oct 13, 2026, 5:06 AM ET
Seats most like this one
Nearest seats on demographics, density and lean.
District 124% college gradsR+49.9Not up in 2026District 15
22% college gradsR+49.4Not up in 2026District 32
26% college gradsR+46.2Not up in 2026District 14
29% college gradsR+46.5Not up in 2026
Source: Census Bureau, American Community Survey 2020–2024 5-year estimates, allocated to current lines; 99chambers: 2024 and 2020 presidential results on current lines, relative to the nation (2024 weighted 3:1)Updated Oct 16, 2026, 5:19 AM ET