Population Non-Hispanic Asian % by Zip Code (ZCTA5) — San Francisco Metro

NOTE: Gray indicates insufficient data or a suppressed estimate.

The highest concentrations of Non-Hispanic Asian residents, exceeding 50%, cluster prominently in the southern and central parts of the metro—particularly around Fremont, portions of San Jose, and the areas between Hayward and Fremont, as well as parts of Daly City and the mid-Peninsula. A stark contrast exists with the northwestern coastal areas and the far southern tip near Gilroy, which register among the lowest percentages at under 5%. The eastern suburbs around Antioch and Concord generally fall in the moderate 10–25% range, forming a transitional band between the high-concentration South Bay core and the lower-percentage outer reaches.

Data: U.S. Census Bureau, 2023 ACS

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