Horizon · our Election Day forecast: polls, plus fundamentals like incumbency, fundraising and past results.

Pulse · polls only: where the races stand today, with no fundamentals and wider uncertainty.

What's the difference?

Kansas › Kansas House of Representatives · State legislature · November 3, 2026 · Updated Oct 16, 2026

Kansas House District 47

Ellis is very likely to win: Ellis wins in 49 of every 50 simulations.

Williams (D)
1%
chance of winning
Ellis (R)
99%
Average margin
R+18.1
80% of outcomes
R+28 to R+9
Partisan lean
R+29
Polls
No pollsmodel only

Ellis is very likely to win: Ellis wins in 49 of every 50 simulations.

Williams (D)
1%
chance of winning
Ellis (R)
99%
Average margin
R+23.7
80% of outcomes
R+37 to R+11
Partisan lean
R+29
Polls
No pollsmodel only

Range of outcomes

Final margin across our simulations; the white dashes mark the middle 80%.

R+18.1R+40R+20EvenD+20D+40
R+23.7R+40R+20EvenD+20D+40

How the odds have moved

Chance of winning by forecast date.

0%25%50%75%100%AugSepOctNovNov 3Williams 1%Ellis 99%

Updated nightly. Each day is the current model run on the polls that had ended by then (how).

0%25%50%75%100%AugSepOctNovNov 3Williams 1%Ellis 99%

Updated nightly. Each day is the current model run on the polls that had ended by then (how).

The candidates

What goes into the forecast

Every ingredient's estimate of the final margin.

National environment
D+9.5Election Day forecast
Kansas state offices
−0.7Polls for governor, statewide and legislative races · details
Environment here
D+8.8Used by the fundamentals
Swing reaching this office
58%Of a shift in the environment, from past legislative races since 2016
Midwest adjustment
+0.3How legislative races in the region have run against lean and environment lately
← RepublicanDemocratic →Lean + environmentUsual vote, shifted by 58% of the environment andthe Midwest adjustmentR+20.4Fundamentals modelAdds incumbency, past results, money andexperienceR+18.9Polls in similar placesPolling of similar races in Kansas and look-alikeplacesR+17.6Polling averageNo polls of this racenot availableHorizon forecastPolls + fundamentals, projected to Election DayR+18.1Pulse forecastPolls (and polling of similar places) only, todayR+23.7

Each estimate is a margin before national and statewide uncertainty is simulated. Horizon blends polls, fundamentals and a little of the similar-places estimate, weighting each by how precise it is; Pulse uses polls and similar places only.

Fundamentals inputs
Incumbency (+1 D, −1 R)0
Fundraising edge (log ratio of individual money)0.06
Elected-experience edge0
First-term incumbent0
Seat's last result vs. expectation-0.81
Incumbent's last result vs. expectation0

Polls

No public polls of this race. The forecast relies on fundamentals and on polling of similar places in the state.

The district

Lean R+29: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentR+31.3R+33.5 vs. nation2020 presidentR+27.8R+32.4 vs. nation2024 presidentR+32.8R+31.3 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
18,349
People per km²
10
Adults with a B.A.+
25%
White, no degree
69%of adults
  • White 91%
  • Hispanic 4%
  • Other / multiracial 5%

American Community Survey 2020–2024, aggregated from census tracts.

Past results

Results in the same-numbered district; earlier elections may have used different lines.

2024

12,546 votes · R+32.3
✓ Ronald B Ellis (R)66.1%
Mary T Williams (D)33.9%

2024 President Vote in this district

12,544 two-party votes · R+32.8 · R+31.3 vs. the nation
✓ Donald Trump (R)66.4%
Kamala Harris (D)33.6%

2022

7,819 votes · Uncontested by the other party
✓ Ronald Ellis (R)100.0%

2020 Earlier district lines

11,505 votes · R+42.7
✓ Ronald B Ellis (R)71.4%
Michael Caddell (D)28.6%

2020 President Vote in this district

12,402 two-party votes · R+27.8 · R+32.4 vs. the nation
✓ Donald Trump (R)63.9%
Joe Biden (D)36.1%

2016 President Vote in this district

12,029 two-party votes · R+31.3 · R+33.5 vs. the nation
✓ Donald Trump (R)65.6%
Hillary Clinton (D)34.4%