Santa Monica, CA

Census ZIP code profile for Santa Monica, CA — 5 ZIPs, total population 92,043. Median income, home value, education, commute, and demographics from the U.S. Census Bureau American Community Survey 2023 5-Year Estimates.

2026 data Public-data reference. official source

Source:

Santa Monica, CA is covered by 5 USPS ZIP codes serving a combined population of 92,043 according to Census ACS 5-Year Estimates. U.S. cities rarely map cleanly to a single ZIP — Santa Monica splits its residents across 5 delivery areas, each with its own demographic and housing profile. The table below lists every ZIP by population, so you can see which neighborhoods carry the weight of the city total and which are smaller pockets of the same municipal boundary.

Aggregated across every ZIP in Santa Monica, the median household income averages $121,558 and per-capita income averages $101,799. Poverty rate runs at 11.6% and unemployment at 6.2%. On housing, the average median home value is $1,574,480 with median rent of $2,457 per month, and 31.6% of occupied units are owner-occupied. These are arithmetic averages across the 5 ZIPs — not population-weighted — so small ZIPs influence the headline numbers the same as large ones.

Use this city view to compare ZIPs inside Santa Monica against each other rather than hunting for a single "city average." The Affordability Dashboard linked below combines these Census inputs with HUD Fair Market Rents, FBI crime data, and Department of Labor childcare costs into a graded scorecard for Santa Monica as a whole, while individual ZIP pages show fine-grained household income, housing profile, education attainment, commute time, and nearby-ZIP benchmarks. Every field on this page is sourced directly from U.S. Census Bureau ACS 2023 5-Year Estimates — no estimates, no proprietary scoring, no editorial adjustment.

Affordability Dashboard
Income, housing, safety, childcare — all in one view
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5

ZIP Codes

92,043

Population

$121,558

Median Income

$1,574,480

Median Home Value

43.5

Median Age

How much do residents of Santa Monica earn?

Median Household Income
$121,558
Per Capita Income
$101,799
Unemployment Rate
6.2%
Poverty Rate
11.6%

What does housing look like in Santa Monica?

Median Home Value
$1,574,480
Median Rent
$2,457/mo
Owner Occupied
31.6%
Housing Units
54,560

Who lives in Santa Monica?

Bachelor's Degree+
72.4%
High School+
80.0%
Avg Commute
25 min
Foreign Born
22.9%

ZIP Codes in Santa Monica, CA

Side-by-side: Compare 90405 vs 90403 →

ZIP Code Population Density Timezone
90405 27,186 3,967 America/Los_Angeles
90403 24,525 6,633 America/Los_Angeles
90404 21,360 4,139 America/Los_Angeles
90402 12,250 2,360 America/Los_Angeles
90401 6,722 3,058 America/Los_Angeles

Frequently Asked Questions

How many ZIP codes are in Santa Monica, CA?
Santa Monica, CA has 5 ZIP codes with a combined population of 92,043, based on Census ACS 2023 data.
What is the median household income in Santa Monica?
The average median household income across Santa Monica, CA ZIP codes is $121,558. The poverty rate is 11.6%.
What is the cost of living in Santa Monica?
The average median home value in Santa Monica, CA is $1,574,480. Median rent is $2,457/month. 31.6% of homes are owner-occupied.

Source: U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023). Verify with Census Bureau →

Source: HUD USPS Crosswalk (ZIP-to-county mapping) and Source: simplemaps.com (ZIP coordinates & timezones). Verify with HUD →

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the U.S. Census Bureau American Community Survey (ACS). Consult a qualified professional before making decisions based on this data.