ZIP Code 94402 Demographics

San Mateo County, California  ·  ACS 2022 5-Year Estimates

ACS 2022 Data

Population & Income Overview

Key statistics for ZIP code 94402 compared to county averages.

Total Population

26,150

↓ 96.5% vs county

Median HH Income

$184,453

↑ +23.0% vs county

Median Home Value

$2,000,001

↑ +38.8% vs county

Median Age

41.5 yrs

↓ +3.0% vs county

Unemployment Rate

4.2%

↑ 8.1% vs county

Income & Housing Comparison

How ZIP 94402 compares to San Mateo County and California overall. Data from ACS 2022 5-year estimates.

Median Household Income ZIP 94402 $184k San Mateo $150k California $92k

Source: ACS 2022 5-Year Estimates, Table B19013

Median Home Value ZIP 94402 $2.0M San Mateo $1.4M California $659k

Source: ACS 2022 5-Year Estimates, Table B25077

Education & Employment

Bachelor's Rate

31.8%

of adults 25+ hold a bachelor's degree or higher

Owner Occupancy

63.1%

of occupied housing units are owner-occupied

Median Gross Rent

$3,315

per month including utilities

Rent vs. Buy Affordability

Compare estimated monthly costs of home ownership vs renting in ZIP Code 94402 using local Census metrics.

Median Home Value$2,000,001
Down Payment (20%)$400,000
Interest Rate6.5%
Loan Term

Estimated Monthly Costs

Buy (Mortgage, Tax, Ins.)
$12,696P&I: $10113 | Tax: $2000 | Ins: $583
Rent (Local Median)
$3,315
Renting is CheaperRenting is estimated to save you $9,381/month compared to buying costs.

How Does 94402 Compare?

Enter another ZIP code to see a side-by-side comparison.

Location & Neighboring Areas

Interactive map showing ZIP code 94402 (blue pin) and surrounding areas (purple pins). Click pins to view details.

Nearby ZIP Codes

ZIP codes geographically closest to 94402, sorted by distance.

94403 1.6 mi away san mateo county 94401 2.4 mi away san mateo county 94002 2.7 mi away san mateo county 94404 3.7 mi away san mateo county 94070 4.6 mi away san mateo county 94065 4.8 mi away san mateo county 94063 7.6 mi away san mateo county 94061 7.6 mi away san mateo county

About San Mateo County

San Mateo County is located in California and has a total population of 754,250. The county's median household income is $149,907 and median home value is $1,441,300. ZIP code 94402 is one of many ZCTAs within this county.

View all ZIP codes in San Mateo County

Data source: American Community Survey (ACS) 2022 5-Year Estimates, U.S. Census Bureau. ZCTAs (ZIP Code Tabulation Areas) are used as proxies for USPS ZIP codes. Some USPS ZIP codes may not have a corresponding ZCTA.