San Miguel County, New Mexico: New American county. In 2024, voted D+28%. Democratic peak: D+61 in 2008.
Key facts
- 2024 presidential margin
- D+28MIT Election Lab
- Political typology
- New AmericanAkashic typology
- Population
- 26,8502024 5-year
- Median household income
- $49,4312024 5-year
- White (non-Hispanic)
- 40.7%2024 5-year
- Black
- 1.7%2024 5-year
- Hispanic / Latino
- 75.2%2024 5-year
- Peak Democratic margin
- D+61 in 2008MIT Election Lab
- Peak Republican margin
- R+19 in 1928MIT Election Lab
- Most similar
- Fairfield County, SC · similarity 1.00
2024 results by precinct
2024 precinct map of San Miguel CountyPrecinct-level 2024 presidential results for San Miguel County, with each precinct boundary colored by Democratic-vs-Republican margin.
—
Margin—
Turnout—
Harris +50Trump +50
Real precinct boundaries. Hover for vote totals.
presidential history
Presidential margin, 1876–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1876 | No data |
| 1880 | No data |
| 1884 | No data |
| 1888 | No data |
| 1892 | No data |
| 1896 | No data |
| 1900 | No data |
| 1904 | No data |
| 1908 | No data |
| 1912 | −16.6% |
| 1916 | −13.5% |
| 1920 | −16.2% |
| 1924 | −4.6% |
| 1928 | −18.6% |
| 1932 | −2.8% |
| 1936 | +13.8% |
| 1940 | +10.7% |
| 1944 | +7.7% |
| 1948 | +3.1% |
| 1952 | −9.3% |
| 1956 | −11.7% |
| 1960 | +16.1% |
| 1964 | +35.9% |
| 1968 | +0.7% |
| 1972 | +2.5% |
| 1976 | +24.0% |
| 1980 | +14.6% |
| 1984 | +19.7% |
| 1988 | +37.3% |
| 1992 | +42.6% |
| 1996 | +52.4% |
| 2000 | +47.2% |
| 2004 | +44.3% |
| 2008 | +60.6% |
| 2012 | +56.9% |
| 2016 | +46.2% |
| 2020 | +38.7% |
| 2024 | +27.9% |
DemocraticRepublican
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| D | 6,985 | 3,887 | 11,108 | ||
| D | 7,888 | 3,421 | 11,531 | ||
| D | 7,285 | 2,313 | 10,751 | ||
| D | 8,850 | 2,303 | 11,509 | ||
| D | 10,320 | 2,478 | 12,941 | ||
| D | 8,683 | 3,313 | 12,116 | ||
| D | 6,540 | 2,215 | 9,161 | ||
| D | 6,995 | 1,938 | 9,647 | ||
| D | 6,186 | 2,183 | 9,387 | ||
| D | 6,131 | 2,763 | 9,023 | ||
| D | 5,227 | 3,485 | 8,850 | ||
| D | 4,514 | 3,292 | 8,369 | ||
| D | 5,204 | 3,162 | 8,507 | ||
| D | 4,663 | 4,434 | 9,293 | ||
| D | 4,088 | 4,027 | 8,368 | ||
| D | 5,767 | 2,714 | 8,505 | ||
| D | 5,520 | 3,988 | 9,514 | ||
| R | 4,014 | 5,083 | 9,100 | ||
| R | 4,451 | 5,360 | 9,818 | ||
| D | 4,953 | 4,655 | 9,629 | ||
| D | 4,684 | 4,014 | 8,702 | ||
| D | 6,054 | 4,882 | 10,943 | ||
| D | 6,199 | 4,697 | 10,906 | ||
| R | 5,076 | 5,364 | 10,460 | ||
| R | 3,560 | 5,184 | 8,748 | ||
| R | 3,543 | 3,894 | 7,702 | ||
| R | 3,990 | 5,535 | 9,525 | ||
| R | 2,231 | 2,932 | 5,201 | ||
| R | 1,740 | 2,479 | 4,453 | ||
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Demographics
2024 ACS
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
5.7%
American
5.6%
English
3.9%
Irish
2.8%
Italian
1.5%
French
1.0%
Scottish
0.7%
African American
1.4%
Multiple ancestry combinations reported; no single grouping above 1%.
Sample size too small to break out by ancestry reliably.
American Indian, Alaska Native, Native Hawaiian, and Pacific Islander combined.
Source · American Community Survey 5-year estimates, 2024 release. Hispanic/Latino is an ethnicity that overlaps the race categories, so these shares can total more than 100%. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
2024 ACS
Age distribution by sex
Median age: 47.2 in this county, 39.1 nationally
Male
Age
Female
85+
75–84
65–74
55–64
45–54
35–44
25–34
18–24
5–17
<5
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Median household income
Inflation-adjusted dollars
$49,431
San Miguel County ranks in the bottom 25% of US counties.
San Miguel County$49,431
New Mexico$64,059
United States$80,734
San Miguel County ranks in the bottom 25% of US counties by median household income.
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Poverty rate
All persons below federal poverty line
24.4%
Children face higher poverty than working-age adults.
Children under 1837.3%
Working age (18–64)22.8%
Seniors (65+)15.0%
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Language at home
Population aged 5 and older
53.9%
speak English only
Spanish44.6%
Other languages0.9%
Other Indo-European0.4%
Asian & Pacific Islander0.3%
Source · ACS 5-year estimates, 2024.
2020 religion census
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 18.1% of residents not counted as adherents by any reporting body.
San Miguel County, anchored by Las Vegas, N.M., combines a majority-Hispanic electorate with deep rural roots to produce presidential margins consistently exceeding D+25, making it an outlier among similarly sized rural counties nationwide.
San Miguel County has leaned Democratic in recent presidential elections, reaching a Democratic margin of sixty-one points in 2008. Between 2020 and 2024 it moved eleven points toward the Republican candidate — part of the sharpest rightward shift recorded among any group of places in the country.
Its demographics describe the shift: a 41% non-Hispanic-white share, a median household income of $49,431, and a population of 26,850. The county's voting pattern over the last decade is most similar to that of Fairfield County and Hancock County.
Most similar counties
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
San Miguel County, New Mexico. Akashic. https://akashic.app/county/35047/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
More in New Mexico
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Frequently asked questions
How did San Miguel County, New Mexico vote in 2024?
In 2024, San Miguel County, New Mexico voted Democratic by 27.9 points (D+28), carried by the Democratic candidate. Out of 11,108 votes cast, 6,985 went Democratic and 3,887 went Republican.
What is San Miguel County, New Mexico's political typology?
Akashic places San Miguel County, New Mexico in the "New American" typology — Communities where a large share of households speak a language other than English — multilingual, Democratic-leaning overall, yet the hardest-swinging bloc toward the Republican Party in 2024. The typology is a data-driven cluster built from vote share, vote swing, race and ethnicity, income, language spoken at home, religion, and ancestry. Across 38 elections in the dataset, the county has voted Democratic 21 times, Republican 8 times, and other 0 times.
When did San Miguel County, New Mexico last vote Republican?
The most recent presidential election in which San Miguel County, New Mexico voted Republican was 1956.
How many people live in San Miguel County, New Mexico?
San Miguel County, New Mexico has a population of 26,850 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in San Miguel County, New Mexico?
Median household income in San Miguel County, New Mexico is $49,431 — below the national median of $80,734. The New Mexico state median is $64,059.
What is the political history of San Miguel County, New Mexico?
Akashic tracks 38 presidential elections in San Miguel County, New Mexico from 1876 to 2024. Of those, 21 went Democratic and 8 went Republican. The county's typology — "New American" — captures where that record, its demographics, and its recent swing place it among American communities.