| Candidate | Party | Win % |
|---|---|---|
Jim Costa INCUMBENT | 97% | |
Michael Maher | 3% |
Chance of winning California 21 over time
Our model is updated every day, blending the latest data on polls and fundraising with "fundamental" factors like incumbency and each district's partisan lean. Below is a chart over time of our best estimate of the most likely number of House seats each party will win, surrounded by a range of other plausible outcomes.
About California 21
Cook PVI
D+8.7
Last Winner
Democrat
Campaign Finance
An overview of each candidate's financial activity during the campaign, showing how much money they raised and spent. Campaign finance data can be a powerful indicator of a candidate's support base and overall campaign health.
| Candidate | Cash on hand | Raised | Spent | Report | Date |
|---|---|---|---|---|---|
Jim Costa | $942,368 | $412,815 | $526,486 | March 31, 2024 | |
Michael Maher | $36,387 | $320,196 | $292,533 | March 31, 2024 |
Candidate
Cash on hand
$942,368
Raised
$412,815
Spent
$526,486
Report
Date
March 31, 2024
Candidate
Cash on hand
$36,387
Raised
$320,196
Spent
$292,533
Report
Date
March 31, 2024
Past Elections
This section displays the previous election results in previous elections for California 21. By examining past election results, we can assess the historical performance and voter preferences in the district. This information is crucial for understanding trends and potential shifts in voter support.
| 2022 California House 21 | Vote % | Total Votes |
|---|---|---|
Jim Costa | 54.18% | 68,074 |
Michael Maher | 45.82% | 57,573 |
2022 California House 21
Jim Costa
Vote %
54.18%
Total Votes
68,074
2022 California House 21
Michael Maher
Vote %
45.82%
Total Votes
57,573
+ More Elections
Featured Races
Explore the latest probabilities in the most competitive presidential, Senate, and House races by selecting any of the races listed below.
Interested to see how the DDHQ/The Hill forecast works? Read our methodology statement.
