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?

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

New Mexico's 1st District

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

Stansbury (D)
>99%
chance of winning
Okpareke (R)
<1%
Average margin
D+23.2
80% of outcomes
D+14 to D+33
Partisan lean
D+14
Polls
No pollsmodel only

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

Stansbury (D)
99%
chance of winning
Okpareke (R)
1%
Average margin
D+22.9
80% of outcomes
D+11 to D+35
Partisan lean
D+14
Polls
No pollsmodel only

Range of outcomes

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

D+23.2R+40R+20EvenD+20D+40
D+22.9R+40R+20EvenD+20D+40

How the odds have moved

Chance of winning by forecast date.

0%25%50%75%100%AugSepOctNovNov 3Stansbury >99%Okpareke <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 3Stansbury 99%Okpareke 1%

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; federal races run in it
Swing reaching this office
78%Of a shift in the environment, from past House races since 2016
Southwest adjustment
−1.2How House races in the region have run against lean and environment lately
← RepublicanDemocratic →Lean + environmentUsual vote, shifted by 78% of the environment andthe Southwest adjustmentD+21.2Fundamentals modelAdds incumbency, past results, money andexperienceD+23.1Polls in similar placesPolling of similar races in New Mexico andlook-alike placesD+23.4Polling averageNo polls of this racenot availableHorizon forecastPolls + fundamentals, projected to Election DayD+23.2Pulse forecastPolls (and polling of similar places) only, todayD+22.9

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)1.49
Elected-experience edge1
First-term incumbent0
Seat's last result vs. expectation1.4
Incumbent's last result vs. expectation1.4

Polls

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

The district

Lean D+14: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentD+8.5D+6.3 vs. nation2020 presidentD+16.6D+12.1 vs. nation2024 presidentD+13.0D+14.5 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
713,264
People per km²
16
Adults with a B.A.+
39%
White, no degree
26%of adults
  • White 44%
  • Hispanic 42%
  • Black 2%
  • Asian 3%
  • Other / multiracial 9%

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

342,744 votes · D+12.7
✓ Melanie A. Stansbury (D)56.4%
Steve Jones (R)43.6%

2024 President Vote in this district

344,853 two-party votes · D+13.0 · D+14.5 vs. the nation
✓ Kamala Harris (D)56.5%
Donald Trump (R)43.5%

2022

280,612 votes · D+11.5
✓ Melanie A Stansbury (D)55.8%
Michelle Garcia Holmes (R)44.2%

2021 specialEarlier district lines

132,263 votes · D+25.8
✓ Stansbury, Melanie Ann (D)60.4%
Moores, Mark David (R)35.6%
Dunn, Aubrey (OTH)2.7%
Manning, Christopher (L)1.3%

2020 Earlier district lines

321,290 votes · D+16.4
✓ Debra A Haaland (D)58.2%
Michelle Garcia Holmes (R)41.8%

2020 President Vote in this district

392,832 two-party votes · D+16.6 · D+12.1 vs. the nation
✓ Joe Biden (D)58.3%
Donald Trump (R)41.7%

2018 Earlier district lines

249,162 votes · D+23.9
✓ Debra A Haaland (D)59.1%
Janice E Arnold-Jones (R)36.3%
Lloyd J Princeton (L)4.5%

2016 President Vote in this district

284,161 two-party votes · D+8.5 · D+6.3 vs. the nation
✓ Hillary Clinton (D)54.3%
Donald Trump (R)45.7%