- Lead
- 44,826
- Total
- 353,684
- vs nation
- D+14.1
New Mexico 1st Congressional District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 51,940
- Total
- 359,123
- vs nation
- D+10.0
- Lead
- 24,641
- Total
- 309,937
- vs nation
- D+5.9
- Lead
- 25,185
- Total
- 300,923
- vs nation
- D+4.5
- Lead
- 43,499
- Total
- 318,234
- vs nation
- D+6.4
- Lead
- 8,772
- Total
- 281,518
- vs nation
- R+0.7
- Lead
- 8,119
- Total
- 220,827
- vs nation
- R+4.2
- Lead
- 3,200
- Total
- 196,539
- vs nation
- R+6.9
Key facts
- 2024 presidential margin
- D+12.7MIT Election Lab
- Population
- 705,7842024 5-year
- Population density
- 40 / sq mi2024 5-year · TIGER/Line
- Land area
- 17,570 sq miTIGER/Line
- Median household income
- $71,2362024 5-year
- White (non-Hispanic)
- 45.5%2024 5-year
- Black
- 2.4%2024 5-year
- Hispanic / Latino
- 40.9%2024 5-year
- Peak Democratic margin
- D+18.9 in 1936MIT Election Lab
- Peak Republican margin
- R+29.9 in 1956MIT Election Lab
- Most similar
- Congressional District 3, NM · twin score 77.0
presidential history
Party record book
New Mexico 1st Congressional District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1912–2024 · 29 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1936
59.1%
23,217 votes · D+18.9 · modeled estimate
Runner-up · Barack Obama, 2008 · 56.1%
Republican
Dwight D. Eisenhower1956
65.0%
46,892 votes · R+29.9 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 62.7%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
201,156votes
56.0% of the vote · D+14.5
Runner-up · Kamala Harris, 2024 · 194,856 votes
Republican
Donald Trump2024
150,030votes
42.4% of the vote · D+12.7 · modeled estimate
Runner-up · Donald Trump, 2020 · 149,216 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Kamala Harris2024
+14.1pts D vs U.S.
Place D+12.7 · U.S. R+1.5 · modeled estimate
Runner-up · James M. Cox, 1920 · +11.0 pts
Republican
William H. Taft1912
+26.9pts R vs U.S.
Place R+7.4 · U.S. D+19.5 · modeled estimate
Runner-up · Richard Nixon, 1968 · +16.4 pts
Current officeholders
Federal officeholders only. State and local officeholders are planned for the next data pass.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each result reflects the U.S. House district as it was drawn for that election; redistricting has redrawn these lines over time, so they can differ from the current 120th-Congress district shown on the map above.
New Mexico 1st Congressional District sits in the desert Southwest. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 18.9 points in 1936 and a Republican high of 29.9 points in 1956. Between 2020 and 2024 the district moved 1.8 points toward the Republican candidate; the 2024 margin was 12.7 points.
A population of 705,784, a 46% non-Hispanic-white share, and a median household income of $71,236 describe the district. The district's voting pattern over the last decade is most similar to that of Congressional District 3 and Congressional District 2.
The congressional districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
New Mexico 1st Congressional District. Akashic. https://akashic.app/cd/3501/. Accessed May 20, 2026. License: CC BY 4.0.