San Bernardino County, CA — Elections & Voting
Presidential election results and party lean trends
Election Overview
Source: San Bernardino County (2024)2024 Winner
Republican
Dem Votes
362,114
47.5%
GOP Votes
378,416
49.7%
Total Votes
761,714
Margin
R+2.1%
Shift from 2020
R+12.8pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
R+2.1%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 362,114 | 378,416 | 761,714 | 47.5% | 49.7% | R+2.1 |
| 2020 | 455,859 | 366,257 | 840,931 | 54.2% | 43.5% | D+10.7 |
| 2016 | 312,517 | 253,962 | 598,783 | 52.2% | 42.4% | D+9.8 |
In the 2024 presidential election, San Bernardino County recorded 761,714 total votes. Republicans won the county with 49.7% of the vote compared to 47.5% for Democrats, a margin of R+2.1%. Compared to 2020, the margin shifted R+12.8pp from the previous election. Since 2016, San Bernardino County has shifted 11.9 percentage points toward Republicans.