Arizona 12th State House District, Arizona: Bellwether district. In 2024, voted R+3%. Republican peak: R+45 in 1984.
Key facts
- 2024 presidential margin
- R+3MIT Election Lab
- Political archetype
- BellwetherAkashic typology
- Population
- 63,9002024 5-year
- Median household income
- $89,3002024 5-year
- White (non-Hispanic)
- 58.6%2024 5-year
- Black
- 5.7%2024 5-year
- Hispanic / Latino
- 31.2%2024 5-year
- Peak Democratic margin
- D+39 in 1936MIT Election Lab
- Peak Republican margin
- R+45 in 1984MIT Election Lab
Constituent county margins for State House District 12, AZOne 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 | 13,734 | 14,736 | 28,891 | ||
| D | 14,585 | 13,953 | 29,094 | ||
| R | 9,850 | 10,473 | 21,971 | ||
| R | 8,440 | 10,509 | 19,353 | ||
| R | 8,439 | 10,461 | 19,128 | ||
| R | 7,075 | 9,522 | 16,746 | ||
| R | 5,419 | 6,726 | 12,636 | ||
| R | 5,101 | 5,410 | 11,455 | ||
| R | 4,000 | 5,046 | 12,288 | ||
| R | 3,237 | 6,199 | 9,551 | ||
| R | 2,170 | 5,772 | 8,020 | ||
| R | 1,678 | 4,432 | 6,822 | ||
| R | 2,027 | 3,619 | 5,870 | ||
| R | 1,333 | 3,428 | 4,947 | ||
| R | 1,208 | 2,274 | 3,849 | ||
| R | 1,710 | 2,006 | 3,718 | ||
| R | 1,217 | 1,781 | 3,000 | ||
| R | 757 | 1,291 | 2,051 | ||
| R | 705 | 1,083 | 1,787 | ||
| D | 568 | 513 | 1,107 | ||
| D | 451 | 348 | 802 | ||
| D | 491 | 317 | 814 | ||
| D | 449 | 192 | 667 | ||
| D | 401 | 211 | 621 | ||
| R | 170 | 282 | 452 | ||
| R | 129 | 149 | 333 | ||
| R | 124 | 159 | 283 | ||
| D | 107 | 81 | 205 | ||
| D | 37 | 9 | 79 | ||
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Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
12.4%
English
9.8%
Irish
8.8%
Italian
4.4%
American
4.2%
Polish
2.2%
French
1.7%
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: 37.6 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
$89,300
State House District 12 ranks near the middle of US counties.
State House District 12$89,300
Arizona$79,964
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
11.0%
Child poverty is below the national average.
Children under 1814.4%
Working age (18–64)9.9%
Seniors (65+)10.6%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
74.0%
speak English only
Spanish19.4%
Asian & Pacific Islander2.7%
Other Indo-European2.4%
Other languages1.4%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 52.8% of residents not counted as adherents by any reporting body.
With a 2024 presidential margin of R+44.1, this district anchors the conservative end of Arizona's legislative map, suggesting a rural or exurban electorate well outside the Phoenix metro's competitive corridors.
The Democratic margin in Arizona 12th State House District has rarely exceeded thirty-nine points in modern history; the Republican margin has rarely exceeded forty-five points. 2024 delivered the district to the Republican candidate by three points.
Its demographics resemble the country more than they resemble most districts. A 59% non-Hispanic-white share, a 11% poverty rate, and a median household income of $89,300 — all within the broad national range.
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 12, Arizona. Akashic. https://akashic.app/sld-lower/04012/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State House District 12, Arizona vote in 2024?
In 2024, State House District 12, Arizona voted Republican by 3.5 points (R+3), carried by the Republican candidate. Out of 28,891 votes cast, 13,734 went Democratic and 14,736 went Republican.
What is State House District 12, Arizona's political archetype?
Akashic classifies State House District 12, Arizona as a "Bellwether" district based on its long-arc presidential voting pattern. Across 38 elections in the dataset, the district has voted Democratic 8 times, Republican 21 times, and other 0 times.
When did State House District 12, Arizona last vote Democratic?
The most recent presidential election in which State House District 12, Arizona voted Democratic was 2020.
How many people live in State House District 12, Arizona?
State House District 12, Arizona has a population of 63,900 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 12, Arizona?
Median household income in State House District 12, Arizona is $89,300 — above the national median of $80,734. The Arizona state median is $79,964.
What is the political history of State House District 12, Arizona?
Akashic tracks 38 presidential elections in State House District 12, Arizona from 1876 to 2024. Of those, 8 went Democratic and 21 went Republican. The district's archetype — "Bellwether" — captures the overall trajectory of that voting record.