California 39th State Senate District, California: Urban anchor district. In 2024, voted D+17%. Democratic peak: D+23 in 2020.
Key facts
- 2024 presidential margin
- D+17MIT Election Lab
- Political archetype
- Urban anchorAkashic typology
- Population
- 1,032,5072024 5-year
- Median household income
- $106,2682024 5-year
- White (non-Hispanic)
- 48.4%2024 5-year
- Black
- 4.7%2024 5-year
- Hispanic / Latino
- 34.6%2024 5-year
- Peak Democratic margin
- D+23 in 2020MIT Election Lab
Constituent county margins for State Senate District 39, CAOne 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.
5 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| D | 264,148 | 186,256 | 463,949 | ||
| D | 302,851 | 188,399 | 502,859 | ||
| D | 230,902 | 149,994 | 411,781 | ||
| D | 196,832 | 168,505 | 374,839 | ||
| D | 209,272 | 169,856 | 387,885 |
Demographics
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
9.1%
English
8.0%
Irish
7.8%
Italian
4.2%
American
2.5%
French
1.8%
Polish
1.6%
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: 37.3 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
$106,268
State Senate District 39 ranks near the middle of US counties.
State Senate District 39$106,268
California$99,122
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
Poverty rate
All persons below federal poverty line
10.3%
Child poverty is below the national average.
Children under 1811.8%
Working age (18–64)9.9%
Seniors (65+)10.1%
Source · American Community Survey 5-year estimates, 2024 release.
Language at home
Population aged 5 and older
62.7%
speak English only
Spanish24.1%
Asian & Pacific Islander7.8%
Other Indo-European3.7%
Other languages1.7%
Source · ACS 5-year estimates, 2024.
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 58.6% of residents not counted as adherents by any reporting body.
Stretching across inland Southern California, this district recorded an R+20.8 presidential margin in 2024 — an outlier in a state that voted heavily Democratic statewide, reflecting its rural, exurban, and working-class demographic composition.
The Democratic margin in California 39th State Senate District has been steady. It reached its modern peak at twenty-three points in 2020; the 2024 margin was seventeen points, still in line with the district's long pattern.
Its political identity is inseparable from its demographic profile: a 48% non-Hispanic-white share, a median household income of $106,268, and the full diversity of a major metropolitan center.
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
State Senate District 39, California — The Long Memory. Akashic Intelligence — The Long Memory. https://tiers.akashic.app/sld-upper/06039/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did State Senate District 39, California vote in 2024?
In 2024, State Senate District 39, California voted Democratic by 16.8 points (D+17), carried by the Democratic candidate. Out of 463,949 votes cast, 264,148 went Democratic and 186,256 went Republican.
What is State Senate District 39, California's political archetype?
Akashic classifies State Senate District 39, California as a "Urban anchor" district based on its long-arc presidential voting pattern. Across 5 elections in the dataset, the district has voted Democratic 5 times, Republican 0 times, and other 0 times.
How many people live in State Senate District 39, California?
State Senate District 39, California has a population of 1,032,507 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in State Senate District 39, California?
Median household income in State Senate District 39, California is $106,268 — above the national median of $80,734. The California state median is $99,122.
What is the political history of State Senate District 39, California?
Akashic tracks 5 presidential elections in State Senate District 39, California from 2008 to 2024. Of those, 5 went Democratic and 0 went Republican. The district's archetype — "Urban anchor" — captures the overall trajectory of that voting record.