New Mexico 66th State House District, New Mexico: Realigner district. In 2024, voted R+55%. Democratic peak: D+57 in 1932.
Key facts
- 2024 presidential margin
- R+55MIT Election Lab
- Political archetype
- RealignerAkashic typology
- Population
- 66,5782024 5-year
- Median household income
- $67,5732024 5-year
- White (non-Hispanic)
- 49.8%2024 5-year
- Black
- 2.3%2024 5-year
- Hispanic / Latino
- 58.2%2024 5-year
- Peak Democratic margin
- D+57 in 1932MIT Election Lab
- Peak Republican margin
- R+55 in 2024MIT Election Lab
Constituent county margins for State House District 66, NMOne cell per constituent county, colored by 2024 presidential margin from deep red (Republican) through neutral to deep blue (Democratic), ordered bluest first.
R+60D+60
One cell per constituent county. Ordered by 2024 D-vs-R margin (bluest first). Hover for county-level numbers.
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 4,786 | 16,996 | 22,089 | ||
| R | 5,083 | 16,516 | 21,948 | ||
| R | 4,683 | 12,730 | 18,906 | ||
| R | 5,390 | 12,615 | 18,496 | ||
| R | 6,615 | 13,051 | 19,891 | ||
| R | 5,496 | 14,030 | 19,661 | ||
| R | 5,559 | 10,460 | 16,343 | ||
| R | 6,975 | 8,496 | 17,011 | ||
| R | 6,146 | 7,904 | 17,500 | ||
| R | 6,958 | 11,247 | 18,367 | ||
| R | 5,674 | 13,713 | 19,595 | ||
| R | 5,745 | 10,798 | 17,087 | ||
| R | 7,504 | 8,822 | 16,462 | ||
| R | 4,171 | 11,283 | 15,863 | ||
| R | 4,887 | 7,659 | 14,811 | ||
| D | 9,548 | 7,241 | 16,845 | ||
| R | 7,658 | 8,037 | 15,795 | ||
| R | 6,196 | 6,448 | 12,734 | ||
| R | 5,611 | 5,725 | 11,387 | ||
| D | 5,619 | 2,082 | 7,768 | ||
| D | 3,798 | 1,995 | 5,804 | ||
| D | 4,497 | 1,821 | 6,330 | ||
| D | 4,154 | 1,202 | 5,417 | ||
| D | 3,237 | 848 | 4,216 | ||
| R | 946 | 1,553 | 2,503 | ||
| D | 1,286 | 662 | 2,056 | ||
| D | 1,366 | 881 | 2,275 | ||
| D | 1,050 | 362 | 1,495 | ||
| D | 655 | 167 | 1,192 | ||
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Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
English
7.1%
German
6.6%
American
6.5%
Irish
5.5%
Italian
0.8%
French
0.8%
Scottish
0.8%
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.
Age distribution by sex
Median age: 34.8 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.
Median household income
2024 inflation-adjusted dollars
$67,573
State House District 66 ranks near the middle of US counties.
State House District 66$67,573
New Mexico$64,059
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
18.5%
Children face moderate poverty.
Children under 1822.8%
Working age (18–64)16.6%
Seniors (65+)22.0%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
62.8%
speak English only
Spanish35.7%
Other Indo-European0.7%
Asian & Pacific Islander0.5%
Other languages0.3%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 51.6% of residents not counted as adherents by any reporting body.
Anchored in rural eastern New Mexico near the Texas border, this district delivered a 54.7-point Republican presidential margin in 2024, reflecting the oil-patch economy and sparse population that define its political character.
The unraveling was not abrupt. The Democratic margin in New Mexico 66th State House District peaked at fifty-seven points in 1932; it narrowed steadily over the late twentieth century. The 1968 election delivered the district to the Republican party for the first time in many years, by a margin of nineteen points. By 2024, the margin had widened further.
The economic and demographic context is severe. The median household income of $67,573 is among the lowest at this geographic scale; 19% of residents live below the federal poverty line.
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.
State House District 66, New Mexico. Akashic. https://akashic.app/sld-lower/35066/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State House District 66, New Mexico vote in 2024?
In 2024, State House District 66, New Mexico voted Republican by 55.3 points (R+55), carried by the Republican candidate. Out of 22,089 votes cast, 4,786 went Democratic and 16,996 went Republican.
What is State House District 66, New Mexico's political archetype?
Akashic classifies State House District 66, New Mexico as a "Realigner" district based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the district has voted Democratic 10 times, Republican 19 times, and other 0 times.
When did State House District 66, New Mexico last vote Democratic?
The most recent presidential election in which State House District 66, New Mexico voted Democratic was 1964.
How many people live in State House District 66, New Mexico?
State House District 66, New Mexico has a population of 66,578 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in State House District 66, New Mexico?
Median household income in State House District 66, New Mexico is $67,573 — below the national median of $80,734. The New Mexico state median is $64,059.
What is the political history of State House District 66, New Mexico?
Akashic tracks 38 presidential elections in State House District 66, New Mexico from 1876 to 2024. Of those, 10 went Democratic and 19 went Republican. The district's archetype — "Realigner" — captures the overall trajectory of that voting record.