Akashic
1892–2024
Akashic
Arizona 13th State Senate District
presidential margin
2008R+14.62012R+16.22016R+4.82020D+3.02024R+1.2
full record · 2008 → 2024
R+1.2
2024
median income$108,196U.S. $80,734 · AZ $79,964
median age40.4U.S. 39.1 · AZ 39.3
poverty rate8.3%U.S. 12.5% · AZ 12.5%
bachelor’s+ (25+)36.7%U.S. 35.6% · AZ 33.5%
non-english26.0%U.S. 22.3% · AZ 25.8%
race · ethnicity · ancestry
German14.5%
English11.4%
Irish10.3%
Mexican17.9%
Puerto Rican0.5%
Guatemalan0.3%
Asian Indian3.4%
Chinese2.1%
Filipino2.1%
Navajo2.9%
Aztec1.0%
African American†4.4%
African0.4%
Nigerian0.2%
religion

Religious adherence is published only at the county level (U.S. Religion Census). See Maricopa County.

American Community Survey 2024 5-year (income, age, poverty, education, language, race, ancestry) · presidential returns from MIT Election Lab through 2024.

Arizona 13th State Senate District

Akashic
Arizona 13th State Senate DistrictTrumpR+1.2
2024
2024 presidential margin for Arizona 13th State Senate DistrictThe boundary of Arizona 13th State Senate District, filled by its 2024 presidential margin (R+1.2), over faint outlines of the counties it is drawn from.Arizona 13th State Senate District · R+1.2
How it voted
Share of the 2024 vote
Donald Trump ✓Republican49.9%61,356
Kamala HarrisDemocratic48.7%59,904
Jill SteinGreen1.3%1,631
D+60
R+60
District boundary, filled by its own 2024 D-vs-R margin — precinct detail where available, over the 1 county it's drawn from (shown faint).
The precinct map shows the 2024 presidential vote; the timeline scrubs the district’s overall result across 1892–2024, on its current boundaries.
County-level results (1 county) — table
2024 presidential result by county for Arizona 13th State Senate District — winner and D-vs-R margin.
CountyWinnerMargin
Maricopa County, AZRepublicanR+3.5
5 presidential elections
Third column names the leading third-party or independent finisher. Source · MIT Election Lab · ICPSR · VEST (precinct-level 2024).
YearWonDemocraticRepublicanOtherMarginTotal
R
48.7%Harris59,904
49.9%Trump61,356
1.3%Stein1,631
−1.2%
122,891
D
50.8%Biden63,862
47.8%Trump60,072
1.5%Jorgensen1,846
+3.0%
125,780
R
43.8%Clinton41,919
48.7%Trump46,540
7.5%Johnson7,161
−4.8%
95,620
R
41.9%Obama34,923
58.1%Romney48,445
0.0%
−16.2%
83,368
R
42.1%Obama35,359
56.7%McCain47,600
1.1%Barr946
−14.6%
83,905
presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
Presidential margin over timeDemocratic-minus-Republican presidential margin from 2008 to 2024. Most recent: −1.2% in 2024.flipped R · 2024−1.2%DR20082024
Presidential margin over time
YearMargin (D minus R)
2008−14.6%
2012−16.2%
2016−4.8%
2020+3.0%
2024−1.2%
DemocraticRepublican
current representation
Current officeholders
RJ.D. MesnardState Senate · 13

State legislative officeholder from OpenStates nightly current-legislator data.

Source · OpenStates current legislator CSV.

Arizona Senate District 13 sits in the competitive suburban belt around Phoenix, where a 3.5-point Republican presidential margin in 2024 signals a district that has tightened considerably as the metro area's demographics and migration patterns continue to shift.

Across the recorded series it reached a Democratic high of 3.0 points in 2020 and a Republican high of 16.2 points in 2012. Between 2020 and 2024 the district moved 4.2 points toward the Republican candidate; the 2024 margin was 1.2 points.

A population of 237,866, a 61% non-Hispanic-white share, and a median household income of $108,196 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 2 and State Senate District 40.

Political twins — state-senate districts

The state-senate districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.

State Senate District 2
Arizona
93.3twin score
12-yr trendelasticity2008–2012 trajectory
State Senate District 40
California
91.7twin score
12-yr trendelasticity2008–2012 trajectory≠ population scale
State Senate District 12
Arizona
86.5twin score
12-yr trendelasticitypopulation scale

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.

Compare State Senate District 13 with…

All twelve comparisons →

Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Arizona 13th State Senate District. Akashic. https://akashic.app/sld-upper/04013/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
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Frequently asked questions

How did Arizona 13th State Senate District vote in 2024?
In 2024, Arizona 13th State Senate District voted Republican by 1.2 points (R+1.2), carried by the Republican candidate. Out of 122,891 votes cast, 59,904 went Democratic and 61,356 went Republican.
When did Arizona 13th State Senate District last vote Democratic?
The most recent presidential election in which Arizona 13th State Senate District voted Democratic was 2020.
How many people live in Arizona 13th State Senate District?
Arizona 13th State Senate District has a population of 237,866 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Arizona 13th State Senate District?
Median household income in Arizona 13th State Senate District is $108,196 — above the national median of $80,734. The Arizona state median is $79,964.
What is the political history of Arizona 13th State Senate District?
Akashic tracks 5 presidential elections in Arizona 13th State Senate District from 2008 to 2024. Of those, 1 went Democratic and 4 went Republican.