San Mateo ZIP Code, California USA

San Mateo is one of the popular cities of California, covers 5 zip codes of San Mateo County and accommodates a total population of 104,165 residents, based on the 2022 American Community Survey (ACS 5-year) data. The 94403 ZIP code's location 25TH AVENUE is the most populated location having 43,858 residents, among all ZIP code locations in San Mateo, CA. This resource summarizes its demographic information such as San Mateo city zip codes, population, area codes, household income, per capita income including other useful socio-economic indicators.

San Mateo, CA ZIP Codes Cover 5 Locations

The ZIP codes of San Mateo covers 5 major locations in California in the United States.

ZIP Code	Post Office Location	Post Office	Population
94401	SAINT MATTHEW 210 S ELLSWORTH AVE	Standard	35392
94402	SAN MATEO 1630 S DELAWARE ST	Standard	26150
94403	25TH AVENUE 135 W 25TH AVE	Standard	43858
94404	FOSTER CITY NEW 750 ALMA LN STE 100	Standard	36397

San Mateo, CA Unique ZIP Codes
These 1 UNIQUE ZIP codes to San Mateo, California are the exclusive ZIP codes assigned to entities like governmental agencies, universities and businesses handling large volumes of mail delivery.

Entity ZIP Code	Post Office Location	Physical ZIP Code
94497	SAN MATEO 1630 S DELAWARE ST	94402

All 5 ZIP Codes of San Mateo, CA Part of 1 County

5 ZIP code locations of San Mateo, CA spread across 1 county of California in the United States.

• San Mateo County

650 Area Code is used in San Mateo, CA

NPA code 650 is being used in all San Mateo city, CA ZIP code locations in the United States, according to North American Numbering Plan Administrator (NANPA).

• 650 Area Code

City of San Mateo, CA Socio-economic and Demographic Data

San Mateo is a city in San Mateo County, California, USA. This socio-economic and demographic dynamics of San Mateo, CA briefly summarizes how its total population of 104,165 residents (51,998 males and 52,167 females) connected to education, employment, income, housing and more.

City	San Mateo
County	San Mateo County
State	California
Total Population	104,165
Median Age	38
Total Male Population	51,998
Total Female Population	52,167
Male Female Ratio	997 female per 1,000 male
Younger Ppulation below 16 years	18,458
White Population	46,128
Hispanic or Latino Population	25,743
Black Population	1,954
Asian Population	28,109
Total US Natives or Citizens	104,165
Total Non US Citizens	18,948
Per Capita Income	$78,990
Total Household Income	$201,146
Total Housing Units	39,916
Vacant Housing Units	2,987

This population information for San Mateo city is sourced from 2022 American Community Survey (ACS 5-year) data.

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