San Francisco County, California

2024 results by precinct

510 precincts · 402,997 votes cast

Harris · D+65

Harris +50

Trump +50

Real precinct boundaries. Hover for vote totals.

38 presidential elections

Year	Won	Margin	Democratic	Republican	Total
2024	D	+64.8%	323,719	62,594	402,997
2020	D	+72.5%	378,156	56,417	443,553
2016	D	+75.2%	345,084	37,688	408,541
2012	D	+70.4%	301,723	47,076	361,795
2008	D	+70.3%	322,220	52,292	383,796
2004	D	+67.8%	296,772	54,355	357,465
2000	D	+59.4%	241,578	51,496	319,786
1996	D	+56.6%	209,777	45,479	290,385
1992	D	+54.6%	233,263	57,352	322,207
1988	D	+46.6%	201,887	72,503	277,394
1984	D	+35.9%	193,278	90,219	286,972
1980	D	+20.6%	133,184	80,967	254,028
1976	D	+11.7%	133,733	103,561	256,888
1972	D	+14.2%	170,882	127,461	304,770
1968	D	+25.5%	177,509	100,970	299,947
1964	D	+42.5%	230,758	92,994	323,908
1960	D	+16.0%	197,734	143,001	342,219
1956	R	−3.5%	161,766	173,648	336,967
1952	R	−5.9%	167,282	188,531	359,949
1948	D	+2.2%	167,726	160,135	350,709
1944	D	+21.6%	208,609	134,163	344,731
1940	D	+20.3%	185,607	122,449	311,878
1936	D	+49.3%	196,197	65,436	265,001
1932	D	+33.2%	144,236	70,152	223,197
1928	D	+0.3%	96,632	95,987	195,468
1924	R	−41.4%	9,811	73,494	153,920
1920	R	−43.0%	32,637	96,105	147,450
1916	D	+10.1%	78,225	63,093	149,152
1912	D	+48.4%	48,953	0	101,148
1908	R	−19.8%	21,260	33,184	60,124
1904	R	−33.3%	18,027	39,816	65,427
1900	R	−15.8%	25,212	35,208	63,202
1896	R	−0.6%	30,649	31,041	63,086
1892	D	+11.3%	31,022	24,416	58,435
1888	D	+5.4%	28,699	25,708	55,717
1884	R	−9.0%	21,202	25,509	47,719
1880	D	+5.8%	21,471	19,080	41,239
1876	R	−1.9%	20,399	21,172	41,572

Demographics

Race, ethnicity, and ancestry

Click any group to see the ancestries typically reported within it.

American

100.0%

African American

4.0%

Multiple ancestry combinations reported; no single grouping above 1%.

American Indian, Alaska Native, Native Hawaiian, and Pacific Islander combined.

Source · American Community Survey 5-year estimates, 2024 release. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.

Age distribution by sex

Median age: 40.0 in this county, 39.1 nationally

Male

Age

Female

1.0%

85+

1.6%

2.3%

75–84

2.8%

4.8%

65–74

5.1%

6.4%

55–64

5.6%

7.1%

45–54

6.1%

8.8%

35–44

7.6%

10.7%

25–34

9.8%

3.2%

18–24

3.4%

4.9%

5–17

4.7%

2.1%

2.0%

Source · American Community Survey 5-year estimates, 2024 release.

Median household income

2024 inflation-adjusted dollars

$140,970

San Francisco County ranks in the top 0.5% of US counties.

San Francisco County$140,970

California$99,122

United States$80,734

Source · American Community Survey 5-year estimates, 2024 release.

Poverty rate

All persons below federal poverty line

11.2%

Children face moderate poverty.

Children under 1818.0%

Working age (18–64)100.0%

Seniors (65+)18.0%

Source · American Community Survey 5-year estimates, 2024 release.

Language at home

Population aged 5 and older

0.0%

speak English only

Source · ACS 5-year estimates, 2024.

Religious adherents

Adherents per capita by tradition

Catholic & Orthodox

19.4%

Non-Christian

5.0%

Other Christian

3.5%

Baptist

2.7%

Methodist

2.0%

Mainline Protestant

1.8%

Pentecostal & Holiness

0.8%

Source · 2020 US Religion Census. Remaining 64.8% of residents not counted as adherents by any reporting body.

San Francisco County returns Democratic presidential margins exceeding 60 points, reflecting a highly educated, dense electorate where registered Republicans account for a small single-digit share of voters.

The Democratic margin in San Francisco County has been steady. It reached its modern peak at seventy-five points in 2016; the 2024 margin was sixty-five points, still in line with the county's long pattern.

San Francisco County's political identity is inseparable from its demographic profile: a 39% non-Hispanic-white share, a median household income of $140,970, and the full diversity of a major metropolitan center. The county's voting pattern resembles other major urban centers most closely — Baltimore city and St. Louis city.

Most similar counties

San Francisco County is one of the bluest places in America.