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Kansas District 4

Tue, Nov 3 · Seat held by Ron Estes Republican since Apr 2017

Ron EstesRepublican · IncumbentAge 70 · 9 years in Congress

No published poll names both candidates.Last result · 2024 general: Ron Estes (R) 65.0, Esau Freeman (D) 35.0

Katy TyndellDemocratic
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Showing major-party nominees, incumbents and candidates with 5%+ in the latest poll or comparable fundraising.

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Kansas District 4: Katy Tyndell vs Ron Estes

Preview card: Kansas District 4: Katy Tyndell vs Ron Estes

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Last election
Ron Estes (Republican) won by 30.0 points, 2024
Margin since 2022
3.4 points toward Republicans
On the 2026 ballot
3 candidates

All Kansas districts

Side by side

Left column: EstesRight column: Tyndell

Total receipts, 2025-2026 cycle, through Oct 14
$2.2M
$633K
Cash on hand
$1.3M
$146K
Donor-based spectrum
LiberalCentristConservativeEstesNo published score for Tyndell
Races
Won 6 of 6
None listed
Years since first win
9
Not available
Age on Election Day
70
Not available

Money: FEC bulk data, through Oct 14. One or more are matched to the FEC by name, party and seat, so a total could belong to someone else.

How these are counted

Total receipts line of each candidate’s principal campaign committee, 2025-2026 cycle. Other sites may show career, six-year or all-committee totals, which differ. Estes: $2,203,776 received, $1,325,359 cash on hand. Tyndell: $633,159 received, $145,996 cash on hand. The spectrum is a published research score, not our rating. How this works. Wins and losses count the races in our results files, the same as each profile.

More about this race

Candidates on the ballot

Party nominees only, not the certified ballot.

Source: sos.ks.gov, dated Oct 28

Shift since 2022: 3.4 points toward Republicans (Republican by 26.6 in 2022, Republican by 30.0 in 2024).

All Kansas districts

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2024 US House margin
  • D 15+ pts
  • D 5 to 15 pts
  • D under 5 pts
  • R under 5 pts
  • R 5 to 15 pts
  • R 15+ pts
  • Other winner
  • No data
Show these districts as a list (4)
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Official results for Kansas

History (25 elections for this seat)

1976 to 2024: MIT Election Data and Science Lab, U.S. House 1976-2024, retrieved Oct 28, 2026. Compiled by MIT Election Data and Science Lab (MEDSL) from official returns; not an official source

District numbers are reused after each redistricting, so rows on older lines cover different territory than today's Kansas District 4.

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Cite this page

Election Wrld. (2026). Kansas District 4, US House results. https://www.electionwrld.com/ks/congress/4. Retrieved October 30, 2026.

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Sources

Sources: MIT Election Data and Science Lab, U.S. House 1976-2024 (CC0 1.0), retrieved Oct 28, 2026, compiled by MIT Election Data and Science Lab (MEDSL) from official returns, not an official source; Census TIGERweb Legislative MapServer (120th CDs layer 0, 119th CDs layer 4, 2026 SLD upper layer 1 and lower layer 2) (US Census Bureau, public domain), retrieved Oct 28, 2026; unitedstates/congress-legislators (current) (CC0-1.0), retrieved Oct 28, 2026, compiled by the @unitedstates project volunteers (rosters from official congressional sources) from official returns, not an official source.

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DataState data (JSON)Sources: MIT Election Data and Science Lab, U.S. House 1976-2024, FEC, DIME (ODC-BY), Portraits: unitedstates/images (public domain)Data as of Oct 28, 2026