ZIP Code 91764 Map
Census ZIP Code Tabulation Area 91764 in Ontario, CA (San Bernardino County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 91764 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
56,270
Households
16,624
Median household income
$81,762
Median age
31.8 years
Median home value
$565,800
Median gross rent
$2,181/mo
Owner-occupied homes
45.1%
Bachelor's degree or higher
19.3%
Below poverty level
16.7%
Land area
7.9 sq mi
Population density
7,116 / sq mi