ZIP Code 91761 Map
Census ZIP Code Tabulation Area 91761 in Ontario, CA (San Bernardino County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 91761 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
62,935
Households
18,440
Median household income
$100,578
Median age
34.7 years
Median home value
$635,000
Median gross rent
$2,136/mo
Owner-occupied homes
69.3%
Bachelor's degree or higher
23.9%
Below poverty level
9%
Land area
28.5 sq mi
Population density
2,209 / sq mi