California 46th Congressional District, California: Bellwether district. In 2024, voted D+3%. Republican peak: R+60 in 1928.
Key facts
- 2024 presidential margin
- D+3MIT Election Lab
- Political archetype
- BellwetherAkashic typology
- Population
- 297,3582024 5-year
- Median household income
- $116,2892024 5-year
- White (non-Hispanic)
- 42.7%2024 5-year
- Black
- 1.6%2024 5-year
- Hispanic / Latino
- 34.2%2024 5-year
- Peak Democratic margin
- D+39 in 1912MIT Election Lab
- Peak Republican margin
- R+60 in 1928MIT Election Lab
Predecessors: SANCHEZ, Loretta (2015–2017), SANCHEZ, Loretta (2013–2015), ROHRABACHER, Dana (2011–2013), ROHRABACHER, Dana (2009–2011)
Source · Voteview / Lewis, Poole, Rosenthal et al. (CC-BY).
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| D | 64,973 | 61,505 | 130,682 | ||
| D | 76,458 | 63,542 | 142,968 | ||
| D | 57,292 | 47,635 | 112,480 | ||
| R | 48,132 | 54,697 | 105,449 | ||
| R | 51,619 | 54,390 | 108,363 | ||
| R | 39,378 | 60,286 | 101,010 | ||
| R | 36,803 | 50,843 | 91,195 | ||
| R | 30,760 | 41,959 | 81,207 | ||
| R | 28,829 | 40,071 | 91,349 | ||
| R | 25,268 | 55,063 | 81,276 | ||
| R | 19,375 | 59,645 | 79,846 | ||
| R | 16,597 | 49,763 | 73,283 | ||
| R | 21,814 | 38,382 | 61,751 | ||
| R | 16,611 | 42,107 | 61,678 | ||
| R | 13,983 | 29,578 | 46,842 | ||
| R | 16,582 | 21,058 | 37,680 | ||
| R | 10,521 | 16,427 | 27,013 | ||
| R | 5,156 | 10,662 | 15,956 | ||
| R | 3,055 | 7,284 | 10,417 | ||
| R | 2,726 | 4,564 | 7,497 | ||
| R | 2,691 | 3,606 | 6,335 | ||
| R | 2,652 | 3,388 | 6,105 | ||
| D | 2,802 | 2,207 | 5,096 | ||
| D | 2,239 | 2,125 | 4,628 | ||
| R | 715 | 2,872 | 3,619 | ||
| R | 241 | 1,870 | 2,777 | ||
| R | 329 | 1,202 | 1,681 | ||
| R | 608 | 996 | 1,761 | ||
| O | 414 | 0 | 1,073 | ||
| R | 179 | 305 | 567 | ||
| R | 97 | 250 | 420 | ||
| R | 167 | 202 | 395 | ||
| R | 161 | 181 | 355 | ||
| R | 94 | 108 | 272 | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — |
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
CA-46 anchors around Santa Ana and parts of Orange County, a region transformed by decades of Latino population growth. In 2024 the district returned an 18-point Democratic presidential margin, reflecting one of the sharper leftward shifts in Southern California's historically competitive county.
The Democratic margin in California 46th Congressional District has rarely exceeded thirty-nine points in modern history; the Republican margin has rarely exceeded sixty points. 2024 delivered the district to the Democratic candidate by three points.
Its demographics resemble the country more than they resemble most districts. A 43% non-Hispanic-white share, a 10% poverty rate, and a median household income of $116,289 — 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 →
Congressional District 46, California. Akashic. https://akashic.app/cd/0646/. Accessed May 20, 2026. License: CC BY 4.0.