California 4th Congressional District: Texan Right district. In 2024, voted D+31%. Democratic peak: D+37 in 2020.
Key facts
- 2024 presidential margin
- D+31MIT Election Lab
- Political typology
- Texan RightAkashic typology
- Population
- 761,2012024 5-year
- Median household income
- $96,9342024 5-year
- White (non-Hispanic)
- 50.2%2024 5-year
- Black
- 5.6%2024 5-year
- Hispanic / Latino
- 31.5%2024 5-year
- Peak Democratic margin
- D+37 in 2020MIT Election Lab
DW-NOMINATE
Member ideology
D
THOMPSON, Michael
THOMPSON scores -0.39 on the first NOMINATE dimension (−1 most liberal, +1 most conservative).
Predecessors: McCLINTOCK, Tom (2021–2023), McCLINTOCK, Tom (2019–2021), McCLINTOCK, Tom (2017–2019), McCLINTOCK, Tom (2015–2017)
Source · Voteview / Lewis, Poole, Rosenthal et al. (CC-BY).
2024 presidential election
Congressional District 4
HarrisD+31
How it voted
Share of the 2024 vote
| Kamala Harris ✓Democratic | 64.0% | 224,561 |
|---|---|---|
| Donald TrumpRepublican | 32.8% | 115,090 |
| OtherAll other candidates | 3.2% | 11,055 |
D+60R+60
5 counties, each filled by 2024 D-vs-R margin. Hover any county for its result.
presidential history
Presidential margin, 2008–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2008 | +35.2% |
| 2012 | +32.6% |
| 2016 | +34.3% |
| 2020 | +36.6% |
| 2024 | +31.2% |
DemocraticRepublican
5 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| D | 224,561 | 115,090 | 350,706 | ||
| D | 249,082 | 113,305 | 371,451 | ||
| D | 199,013 | 91,696 | 312,655 | ||
| D | 187,868 | 95,415 | 283,283 | ||
| D | 203,947 | 97,512 | 302,701 |
Congressional elections · 17 Senate races
U.S. Senate
| Year | Won | D % | R % | Total |
|---|---|---|---|---|
| 2024 | D | 58.9% | 41.1% | 15,348,846 |
| 2022 | D | 61.1% | 38.9% | 10,843,650 |
| 2018 | D | 100.0% | 0.0% | 11,113,364 |
| 2016 | D | 100.0% | 0.0% | 12,244,170 |
| 2012 | D | 62.5% | 37.5% | 12,578,511 |
| 2010 | D | 52.2% | 42.2% | 10,000,160 |
| 2006 | D | 59.4% | 35.0% | 8,541,476 |
| 2004 | D | 57.7% | 37.8% | 12,053,295 |
| 2000 | D | 55.8% | 36.6% | 10,623,608 |
| 1998 | D | 53.1% | 43.0% | 8,311,905 |
| 1994 | D | 46.7% | 44.8% | 8,514,089 |
| 1992 | D | 47.9% | 43.0% | 10,799,703 |
| 1988 | R | 44.0% | 52.8% | 9,743,598 |
| 1986 | D | 49.3% | 47.9% | 7,398,462 |
| 1982 | R | 44.8% | 51.5% | 7,805,450 |
| 1980 | D | 56.5% | 37.1% | 8,324,012 |
| 1976 | R | 46.9% | 50.2% | 7,470,586 |
Demographics
2024 ACS
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
9.5%
English
9.3%
Irish
8.7%
Italian
4.8%
American
2.5%
French
1.9%
Scottish
1.8%
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.
2024 ACS
Age distribution by sex
Median age: 38.8 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.
2024 ACS
Median household income
Inflation-adjusted dollars
$96,934
Congressional District 4 ranks near the middle of US counties.
Congressional District 4$96,934
California$99,122
United States$80,734
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Poverty rate
All persons below federal poverty line
12.1%
Child poverty is below the national average.
Children under 1812.2%
Working age (18–64)12.1%
Seniors (65+)11.2%
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Language at home
Population aged 5 and older
68.3%
speak English only
Spanish20.9%
Asian & Pacific Islander6.6%
Other Indo-European3.8%
Other languages0.5%
Source · ACS 5-year estimates, 2024.
2020 religion census
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 63.5% of residents not counted as adherents by any reporting body.
Stretching across the Gold Country foothills east of Sacramento, California's 4th tilts reliably Republican by double digits — an outlier in a state where such margins are increasingly rare outside the inland mountains.
Across the recorded series it reached a Democratic high of thirty-seven points in 2020. Between 2020 and 2024 the district moved five points toward the Republican candidate; the 2024 margin was thirty-one points.
A population of 761,201, a 50% non-Hispanic-white share, and a median household income of $96,934 describe the district.
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.
Congressional District 4, California. Akashic. https://akashic.app/cd/0604/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Frequently asked questions
How did Congressional District 4, California vote in 2024?
In 2024, Congressional District 4, California voted Democratic by 31.2 points (D+31), carried by the Democratic candidate. Out of 350,706 votes cast, 224,561 went Democratic and 115,090 went Republican.
What is Congressional District 4, California's political typology?
Akashic places Congressional District 4, California in the "Texan Right" typology. 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 5 elections in the dataset, the district has voted Democratic 5 times, Republican 0 times, and other 0 times.
How many people live in Congressional District 4, California?
Congressional District 4, California has a population of 761,201 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Congressional District 4, California?
Median household income in Congressional District 4, California is $96,934 — above the national median of $80,734. The California state median is $99,122.
What is the political history of Congressional District 4, California?
Akashic tracks 5 presidential elections in Congressional District 4, California from 2008 to 2024. Of those, 5 went Democratic and 0 went Republican. The district's typology — "Texan Right" — captures where that record, its demographics, and its recent swing place it among American communities.