Voting & Elections in San Francisco, CA
Presidential election results and party lean trends
County-level data: Election results are reported at the county level. San Francisco is located in San Francisco County, CA. Results reflect all voters in the county, not just those in San Francisco.
Election Overview
Source: San Francisco County (2024)2024 Winner
Democrat
Dem Votes
323,719
80.3%
GOP Votes
62,594
15.5%
Total Votes
402,964
Margin
D+64.8%
Shift from 2020
R+7.8pp
vs prior election
📊Election Results by Year
2016–2024📈Partisan Lean Trend
D+64.8%Election History
Source: County-Level Election Results| Year | Dem Votes | GOP Votes | Total | Dem % | GOP % | Margin |
|---|---|---|---|---|---|---|
| 2024 | 323,719 | 62,594 | 402,964 | 80.3% | 15.5% | D+64.8 |
| 2020 | 378,156 | 56,417 | 443,458 | 85.3% | 12.7% | D+72.5 |
| 2016 | 312,443 | 34,493 | 365,295 | 85.5% | 9.4% | D+76.1 |
In the 2024 presidential election, San Francisco County recorded 402,964 total votes. Democrats won the county with 80.3% of the vote compared to 15.5% for Republicans, a margin of D+64.8%. Compared to 2020, the margin shifted R+7.8pp from the previous election. Since 2016, San Francisco County has shifted 11.3 percentage points toward Republicans.