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

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New Hampshire › U.S. House of Representatives · November 3, 2026 · Updated Oct 16, 2026

New Hampshire's 2nd District

Goodlander is very likely to win: Goodlander wins in more than 99 of every 100 simulations.

Goodlander (D)
>99%
chance of winning
Williams (R)
<1%
Average margin
D+19.3
80% of outcomes
D+12 to D+27
Partisan lean
D+5
Polls
8in our database

Goodlander is very likely to win: Goodlander wins in 19 of every 20 simulations.

Goodlander (D)
95%
chance of winning
Williams (R)
5%
Average margin
D+15.4
80% of outcomes
D+4 to D+27
Partisan lean
D+5
Polls
8in our database

Range of outcomes

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

D+19.3R+30R+20R+10EvenD+10D+20D+30
D+15.4R+40R+20EvenD+20D+40

How the odds have moved

Chance of winning by forecast date.

0%25%50%75%100%AugSepOctNovNov 3Goodlander >99%Williams <1%

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

0%25%50%75%100%AugSepOctNovNov 3Goodlander 95%Williams 5%

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

The candidates

Republican

Lily Tang Williams

Former chair of the Colorado Libertarian Party, nominee for this district in 2024 and candidate in 2022, and Libertarian nominee for U.S. Senate in Colorado in 2016

Experience
No elected office
Raised
$1.4M
From individuals
$1.2M
Spent
$844K
Cash on hand
$662.6K

Money: FEC, through Sep 30, 2026.

Profile and career · Wikipedia

What goes into the forecast

Every ingredient's estimate of the final margin.

National environment
D+9.5Election Day forecast; federal races run in it
Swing reaching this office
78%Of a shift in the environment, from past House races since 2016
New England adjustment
+4.6How House races in the region have run against lean and environment lately
← RepublicanDemocratic →Lean + environmentUsual vote, shifted by 78% of the environment andthe New England adjustmentD+15.8Fundamentals modelAdds incumbency, past results, money andexperienceD+17.0Polls in similar placesPolling of similar races in New Hampshire andlook-alike placesD+15.0Polling average8 polls, latest Sep 21D+22.8Horizon forecastPolls + fundamentals, projected to Election DayD+19.3Pulse forecastPolls (and polling of similar places) only, todayD+15.4

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)0.85
Elected-experience edge1
First-term incumbent1
Seat's last result vs. expectation3.57
Incumbent's last result vs. expectation3.57

Polls

R+20R+10EvenD+10D+20Avg. D+22.8Aug 27Nov 3
All 8 polls
PollsterDatesSampleGoodlanderWilliamsMarginAdjusted
University of New HampshireSep 17–Sep 21702 LV5635D+21D+23.4
Saint Anselm CollegeAug 17–Aug 18701 LV5035D+15D+18.4
Saint Anselm CollegeJun 24–Jun 25802 RV5031D+19D+24.5
Saint Anselm CollegeMar 16–Mar 18739 RV4836D+12D+15.6
University of New HampshireJan 15–Jan 191,093 LV5440D+14D+17.2
Saint Anselm CollegeNov 18–Nov 191,102 RV4035D+5
University of New HampshireSep 17–Sep 23659 LV5139D+12D+16.5
Saint Anselm CollegeAug 26–Aug 27881 RV4931D+18

Adjusted: after correcting for the pollster's house effect, registered vs. likely voters, and movement in the national environment since the poll; shown for the polls carrying the most weight in today's average. Larger dots in the chart carry the most weight. Last poll: Sep 21, 2026.

The district

Lean D+5: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentD+2.6D+0.3 vs. nation2020 presidentD+9.0D+4.4 vs. nation2024 presidentD+3.6D+5.1 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
700,601
People per km²
39
Adults with a B.A.+
40%
White, no degree
54%of adults
  • White 87%
  • Hispanic 5%
  • Black 1%
  • Asian 3%
  • Other / multiracial 4%

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

399,818 votes · D+6.0
✓ Maggie Goodlander (D)52.9%
Lily Tang Williams (R)47.0%

2024 President Vote in this district

405,877 two-party votes · D+3.6 · D+5.1 vs. the nation
✓ Kamala Harris (D)51.8%
Donald Trump (R)48.2%

2022

307,215 votes · D+11.7
✓ Ann M Kuster (D)55.9%
Robert Burns (R)44.1%

2020 Earlier district lines

386,441 votes · D+10.4
✓ Ann M Kuster (D)53.9%
Steven Negron (R)43.7%
Andrew Olding (L)2.4%

2020 President Vote in this district

394,054 two-party votes · D+9.0 · D+4.4 vs. the nation
✓ Joe Biden (D)54.5%
Donald Trump (R)45.5%

2018 Earlier district lines

279,705 votes · D+13.7
✓ Anne McLane Kuster (D)55.5%
Steven Negron (R)42.2%
Justin O'Donnell (L)2.2%

2016 Earlier district lines

350,272 votes · D+4.7
✓ Ann M Kuster (D)49.8%
Jim Lawrence (R)45.3%
John J Babiarz (I)4.9%

2016 President Vote in this district

346,871 two-party votes · D+2.6 · D+0.3 vs. the nation
✓ Hillary Clinton (D)51.3%
Donald Trump (R)48.7%