San Diego City Wire

Of the 3,296,317 citizens living in San Diego County in 2021, 78.3% were old enough to vote, equating to 2,582,479 individuals, according to U.S. Census Bureau data obtained on Oct. 26.

Further breakdown reveals that of the voting-eligible population, 1,302,438 were male, constituting 50.4%, and 1,280,041 were female, making up 49.6%.

The percentage of citizens old enough to vote in San Diego County during 2021 was higher than the state average, which stands at 77.2%.

An agency of the U.S. Federal Statistical System, the Census Bureau is responsible for compiling statistical facts about the American people, places and economy. Data for this story was compiled from the bureau’s American Community Survey. Information from the survey helps to determine how federal and state funds are distributed. These funds significantly influence community services, education, and infrastructure in areas like San Diego County.

Demographic Group	Estimated Total	Percent of Total Population
Males 18 and over	1,302,438	39.5%
Females 18 and over	1,280,041	38.8%

Source: US Census Bureau