U.S. Congress
U.S. House of Representatives, 48th District
Incumbent
Current Registration Data (As of February 2024)
| Total Voters | DEM | REP | OTHER | MARGIN |
|---|---|---|---|---|
| 475,029 | 29.95% | 40.86% | 29.19% | R +10.92% |
Candidate Performance
| Election | DEM | REP | Margin | Turnout |
|---|---|---|---|---|
| 2022 Gubernatorial | Newsom - 38.1% | Dahle - 61.9% | R +23.8% | N/A |
| 2020 Presidential | Biden - 42.7% | Trump - 55.0% | R +12.30% | N/A |
| 2018 Gubernatorial | Newsom - 38.3% | Cox - 61.7% | R +23.40% | N/A |
| 2016 Presidential | Clinton - 37.2% | Trump - 57.1% | R +19.90% | N/A |
Census Data (Voting Age Population)
| Total Population | Total | White | Hispanic | Black | Asian | Native | Pacific |
|---|---|---|---|---|---|---|
| 758,617 | 53.3% | 29.4% | 4.9% | 10.2% | 4.2% | 1.0% |
2024 General Election Results
(November 5, 2024)
| Name | Votes | Vote % | Vote Share | |
|---|---|---|---|---|
| ✔ | Stephen Houlahan (D) |
|
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| Darrell Issa (R) |
|
2024 Primary Election Results
(March 5, 2024)
| Name | Votes | Vote % | Vote Share | |
|---|---|---|---|---|
| ✔ | Darrell Issa (R) | 111,510 | 62.36% |
|
| ✔ | Stephen Houlahan (D) | 26,601 | 14.88% |
|
| Whitney Shanahan (D) | 21,819 | 12.2% |
|
|
| Mike Simon (D) | 12,950 | 7.24% |
|
|
| Matthew Rascon (D) | 3,988 | 2.23% |
|
|
| Luncinda KWH Jahn (DTS) | 1,959 | 1.1% |
|
2022 General Election Results
(November 8, 2022)
| Name | Votes | Vote % | Vote Share | |
|---|---|---|---|---|
| ✔ | Darrell Issa (R) | 155,171 | 60.36% |
|
| Stephen Houlahan (D) | 101,900 | 39.64% |
|
2022 Primary Election Results
(June 7, 2022)
| Name | Votes | Vote % | Vote Share | |
|---|---|---|---|---|
| ✔ | Darrell Issa (R) | 101,280 | 61.52% |
|
| ✔ | Stephen Houlahan (D) | 45,740 | 27.79% |
|
| Matthew Rascon (DTS) | 14,983 | 9.1% |
|
|
| Lucinda Jahn (DTS) | 2,614 | 1.59% |
|