San Mateo County Demographics

Browse ZIP code demographics within San Mateo County, California.

ACS 2022 5-Year estimates

Total Population

754,250

Median Income

$149,907

Median Home Value

$1,441,300

Unemployment Rate

4.5%

Top 5 ZIP Codes by Income in San Mateo County

ZIP 94020 $250,001
ZIP 94027 $250,001
ZIP 94028 $243,516
ZIP 94062 $230,391
ZIP 94070 $220,323

Top 5 Populated ZIP Codes in San Mateo County

County Map Directory

Interactive map displaying ZIP code centers within San Mateo County. Click pins to explore profile metrics.

ZIP Codes in San Mateo County

94002

Pop: 27,893

Income: $184,929

94005

Pop: 4,756

Income: $137,583

94010

Pop: 43,458

Income: $186,198

94014

Pop: 46,331

Income: $111,795

94015

Pop: 65,125

Income: $117,289

94019

Pop: 15,275

Income: $149,655

94020

Pop: 2,030

Income: $250,001

94021

Pop: 123

Income: $201,950

94025

Pop: 41,017

Income: $207,656

94027

Pop: 7,142

Income: $250,001

94028

Pop: 6,888

Income: $243,516

94030

Pop: 22,825

Income: $146,649

94037

Pop: 2,649

Income: $184,692

94038

Pop: 3,165

Income: $116,950

94044

Pop: 38,061

Income: $151,680

94060

Pop: 1,312

Income: $105,909

94061

Pop: 37,539

Income: $139,810

94062

Pop: 26,531

Income: $230,391

94063

Pop: 34,807

Income: $107,734

94065

Pop: 11,588

Income: $201,125

94066

Pop: 43,369

Income: $131,669

94070

Pop: 31,312

Income: $220,323

94074

Pop: 151

Income: $143,203

94080

Pop: 66,262

Income: $126,916

94128

Pop: —

Income: —

94303

Pop: 47,989

Income: $144,259

94401

Pop: 35,392

Income: $117,678

94402

Pop: 26,150

Income: $184,453

94403

Pop: 43,858

Income: $171,213

94404

Pop: 36,397

Income: $182,699