ZIP Code 94583 Map
Census ZIP Code Tabulation Area 94583 in San Ramon, CA (Contra Costa County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 94583 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
39,583
Households
13,890
Median household income
$184,898
Median age
40.8 years
Median home value
$1,383,600
Median gross rent
$3,019/mo
Owner-occupied homes
72.1%
Bachelor's degree or higher
64.9%
Below poverty level
3.6%
Land area
21.2 sq mi
Population density
1,864 / sq mi