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?

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

Rhode Island House District 39

Cotter is clearly favored to win: Cotter wins in 9 of every 10 simulations.

Cotter (D)
90%
chance of winning
Roy (R)
10%
Average margin
D+10.3
80% of outcomes
Even to D+21
Partisan lean
R+4
Polls
No pollsmodel only

Cotter is favored to win: Cotter wins in about 3 of every 5 simulations.

Cotter (D)
62%
chance of winning
Roy (R)
38%
Average margin
D+2.7
80% of outcomes
R+10 to D+15
Partisan lean
R+4
Polls
No pollsmodel only

Range of outcomes

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

D+10.3R+30R+20R+10EvenD+10D+20D+30
D+2.7R+30R+20R+10EvenD+10D+20D+30

How the odds have moved

Chance of winning by forecast date.

0%25%50%75%100%AugSepOctNovNov 3Cotter 90%Roy 10%

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

0%25%50%75%100%AugSepOctNovNov 3Cotter 62%Roy 38%

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
Rhode Island state offices
+3.9Polls for governor, statewide and legislative races · details
Environment here
D+13.4Used by the fundamentals
Swing reaching this office
58%Of a shift in the environment, from past legislative races since 2016
New England adjustment
−2.0How legislative races in the region have run against lean and environment lately
← RepublicanDemocratic →Lean + environmentUsual vote, shifted by 58% of the environment andthe New England adjustmentD+3.4Fundamentals modelAdds incumbency, past results, money andexperienceD+10.2Polls in similar placesPolling of similar races in Rhode Island andlook-alike placesD+10.4Polling averageNo polls of this racenot availableHorizon forecastPolls + fundamentals, projected to Election DayD+10.4Pulse forecastPolls (and polling of similar places) only, todayD+2.8

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)1.43
Elected-experience edge0.67
First-term incumbent0
Seat's last result vs. expectation14.24
Incumbent's last result vs. expectation14.24

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+4: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentR+10.8R+13.0 vs. nation2020 presidentR+1.0R+5.5 vs. nation2024 presidentR+4.5R+3.0 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
15,337
People per km²
57
Adults with a B.A.+
48%
White, no degree
47%of adults
  • White 88%
  • Hispanic 5%
  • Black 1%
  • Other / multiracial 6%

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

8,644 votes · D+8.1
✓ Megan L Cotter (D)54.0%
Justin K Price (R)46.0%

2024 President Vote in this district

9,467 two-party votes · R+4.5 · R+3.0 vs. the nation
✓ Donald Trump (R)52.2%
Kamala Harris (D)47.8%

2022

6,700 votes · D+0.5
✓ Megan L Cotter (D)45.2%
Justin K Price (R)44.8%
Sean Patrick Comella (I)10.0%

2020 Earlier district lines

8,046 votes · R+4.0
✓ Justin K Price (R)52.0%
Megan L Cotter (D)48.0%

2020 President Vote in this district

8,431 two-party votes · R+1.0 · R+5.5 vs. the nation
✓ Donald Trump (R)50.5%
Joe Biden (D)49.5%

2016 President Vote in this district

6,902 two-party votes · R+10.8 · R+13.0 vs. the nation
✓ Donald Trump (R)55.4%
Hillary Clinton (D)44.6%