ZIP Code 90403 Map
Census ZIP Code Tabulation Area 90403 in Santa Monica, CA (Los Angeles County). ZCTA boundaries closely approximate USPS delivery areas.
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ZIP 90403 Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
23,867
Households
13,165
Median household income
$121,925
Median age
44.2 years
Median home value
$1,548,900
Median gross rent
$2,463/mo
Owner-occupied homes
26.2%
Bachelor's degree or higher
75.7%
Below poverty level
11.3%
Land area
1.4 sq mi
Population density
16,903 / sq mi