Kansas, Kansas
| Year | Margin (D minus R) |
|---|---|
| 1892 | −48.4% |
| 1896 | +3.7% |
| 1900 | −6.6% |
| 1904 | −38.7% |
| 1908 | −9.4% |
| 1912 | +18.8% |
| 1916 | +5.9% |
| 1920 | −32.2% |
| 1924 | −37.9% |
| 1928 | −45.0% |
| 1932 | +9.4% |
| 1936 | +7.7% |
| 1940 | −14.5% |
| 1944 | −21.1% |
| 1948 | −9.0% |
| 1952 | −38.3% |
| 1956 | −31.2% |
| 1960 | −21.3% |
| 1964 | +9.0% |
| 1968 | −20.1% |
| 1972 | −38.2% |
| 1976 | −7.6% |
| 1980 | −24.6% |
| 1984 | −33.7% |
| 1988 | −13.2% |
| 1992 | −5.1% |
| 1996 | −18.2% |
| 2000 | −20.8% |
| 2004 | −25.4% |
| 2008 | −15.0% |
| 2012 | −21.6% |
| 2016 | −20.4% |
| 2020 | −14.7% |
| 2024 | −16.1% |
Open seat: incumbent Laura Kelly (D) is term-limited. Primary is August 4, 2026 (not yet held as of 2026-06-25), so no nominees; candidates listed are declared major-party contenders. Additional Democrat Curt Skoog and minor Republicans (Stacy Rogers, Philip Sarnecki) also filed.
Primary not yet held (Aug 4, 2026). Incumbent Roger Marshall (R) is seeking re-election; he faces only a minor primary challenger (Chase LaPorte) and is effectively the presumptive GOP nominee. The Democratic primary is a crowded, unsettled field of ~10 with no clear frontrunner (Hamilton led an early-June poll at only ~18%); the four listed are the most prominent declared Democrats.
U.S. House
| Year | Seats won | D % | R % | Total |
|---|---|---|---|---|
| D 1 · R 3 | 40.3% | 57.4% | 1,305,649 | |
| D 1 · R 3 | 42.5% | 56.9% | 1,001,817 | |
| D 1 · R 3 | 41.0% | 57.1% | 1,358,953 | |
| D 1 · R 3 | 44.2% | 53.6% | 1,050,322 |
U.S. Senate
Johnson County backed the Republican by 17.4 points in 2012, then crossed to the Democrat in 2020 and held in 2024 — in the suburbs that cast one in four Kansas votes.
- Statewide margin, 2024
- R+16.1 — Republican every cycle since 1968; R+14.7 in 2020 · MIT Election Lab
- Johnson County flipped
- R+2.6 (2016) → D+8.3 (2020) → D+8.5 (2024); about 1 in 4 of all Kansas votes · MIT Election Lab
- Bluest county
- Douglas County (Lawrence / KU) D+38.0 — 1 of only 5 of 105 counties to vote Democratic · MIT Election Lab 2024
- The urban swing
- Sedgwick County (Wichita) R+13.8, about 1 in 6 Kansas votes; Wyandotte (KC, KS) D+23.9 · MIT Election Lab 2024
- Reddest county
- Wallace County R+84.8 — the widest margin in the state, on the Colorado line · MIT Election Lab 2024
- Open governor in 2026
- Kelly (D) term-limited; Masterson, Schmidt, and Schwab (R) head an Aug 4 primary; Sen. Marshall (R) seeks a 2nd term · Akashic 2026 forecast
The states whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Kansas. Akashic. https://akashic.app/state/KS/. Accessed May 20, 2026. License: CC BY 4.0.