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?

Nevada › Nevada State Assembly · November 3, 2026 · Updated Oct 16, 2026

Nevada Assembly District 31

Forecast without candidates. Candidates not yet compiled: this forecast is for the seat's current party against a generic challenger.

The Republican is clearly favored to win: the Republican wins in about 19 of every 20 simulations.

Democrat (D)
7%
chance of winning
Republican (R)
93%
Average margin
R+11.0
80% of outcomes
R+20 to R+2
Partisan lean
R+16
Polls
No pollsmodel only

The Republican is clearly favored to win: the Republican wins in 7 of every 8 simulations.

Democrat (D)
12%
chance of winning
Republican (R)
88%
Average margin
R+10.9
80% of outcomes
R+23 to D+2
Partisan lean
R+16
Polls
No pollsmodel only

Range of outcomes

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

R+11.0R+30R+20R+10EvenD+10D+20D+30
R+10.9R+40R+20EvenD+20D+40

How the odds have moved

Chance of winning by forecast date.

0%25%50%75%100%AugSepOctNovNov 3Democrat 7%Republican 93%

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

0%25%50%75%100%AugSepOctNovNov 3Democrat 12%Republican 88%

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

The candidates

No candidates on file yet.

What goes into the forecast

Every ingredient's estimate of the final margin.

National environment
D+9.5Election Day forecast
Nevada state offices
+0.1Polls for governor, statewide and legislative races · details
Environment here
D+9.6Used by the fundamentals
Swing reaching this office
58%Of a shift in the environment, from past legislative races since 2016
Southwest adjustment
−1.5How legislative races in the region have run against lean and environment lately
← RepublicanDemocratic →Lean + environmentUsual vote, shifted by 58% of the environment andthe Southwest adjustmentR+9.0Fundamentals modelAdds incumbency, past results, money andexperienceR+11.0Polls in similar placesPolling of similar races in Nevada and look-alikeplacesR+11.1Polling averageNo polls of this racenot availableHorizon forecastPolls + fundamentals, projected to Election DayR+11.1Pulse forecastPolls (and polling of similar places) only, todayR+10.9

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)-1
Fundraising edge (log ratio of individual money)0
Elected-experience edge-0.67
First-term incumbent0
Seat's last result vs. expectation-7.04
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+16: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentR+18.4R+20.6 vs. nation2020 presidentR+14.9R+19.4 vs. nation2024 presidentR+16.1R+14.6 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
57,141
People per km²
244
Adults with a B.A.+
34%
White, no degree
46%of adults
  • White 68%
  • Hispanic 20%
  • Black 1%
  • Asian 5%
  • 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

44,594 votes · R+25.4
✓ Jill Dickman (R)62.7%
Stuart Mackie (D)37.3%

2024 President Vote in this district

46,135 two-party votes · R+16.1 · R+14.6 vs. the nation
✓ Donald Trump (R)58.1%
Kamala Harris (D)41.9%

2022

24,884 votes · Uncontested by the other party
✓ Jill Dickman (R)100.0%

2020 Earlier district lines

38,313 votes · R+3.5
✓ Jill Ann Dickman (R)51.8%
Richard Daly (D)48.2%

2020 President Vote in this district

48,307 two-party votes · R+14.9 · R+19.4 vs. the nation
✓ Donald Trump (R)57.4%
Joe Biden (D)42.6%

2016 President Vote in this district

35,981 two-party votes · R+18.4 · R+20.6 vs. the nation
✓ Donald Trump (R)59.2%
Hillary Clinton (D)40.8%