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ZIP Code 90403
Santa Monica, CA, Los Angeles County
Population
23,867
Land area
1.4sq mi
People per sq mi
16,908
City
Santa Monica
ZIP 90403 and nearby ZIP codes
ZIP 90403 at a glance
- ZIP 90403 (Santa Monica) is about 67 times as dense as California as a whole.
- The median household income is $121,925, 23% above the California median of $99,122.
- A typical owner-occupied home is valued at $1,548,900 (about 2.1 times the California figure) and median rent is $2,463 a month.
Local data for ZIP 90403
Counts from official public data
Housing and community stats
ZIP 90403, American Community Survey 2020-2024
Median household income
$121,925
Poverty rate
11.3%
Median home value
$1,548,900
Prices +4.7% in a year
Median rent
$2,463/mo
Homeownership
26.2%
Bachelor's or higher
75.7%
Median age
44.2
Average commute
26.7 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
1,583
ZIP Business Patterns 2023
Employees
10,765
$856M annual payroll
PPP loans
$107M
2,056 loans
Campaign donations
$1M
46% D, 5% R, 2026 cycle
Environment and hazard risk
ZIP 90403, from FEMA, NOAA and EPA
Natural hazard risk
Very High
Top: earthquake
Storm events since 1996
662
Countywide, mostly flash flood
Flood insurance policies
10,584
0.5% of homes, county
July high / Jan low
69° / 50°F
12.2 inches of rain a year
Health statistics
Share of adults in ZIP 90403, CDC PLACES estimates
Obesity
22.5%
U.S. 33.3% -10.8 pts
Diabetes
8.2%
U.S. 12.1% -3.9 pts
Smoking
7.8%
U.S. 12.8% -5.0 pts
Uninsured (18-64)
3.9%
U.S. 11.1% -7.2 pts
Frequently asked questions
- What city is ZIP code 90403?
- ZIP code 90403 is in Santa Monica, CA (Los Angeles County).
- What county is ZIP code 90403 in?
- ZIP code 90403 is mostly in Los Angeles County, California.
- How many people live in ZIP code 90403?
- About 23,867 people live in the 90403 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.