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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Kentfield, CA

Kentfield, CA Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 94904StandardMarin11,995415
ZIP Code 94914P.O. BoxMarin0415 / 628

Timezone(s):Pacific (GMT -08:00)
Counties:MARIN, CA
Population:6,485 (More Details)
Male Population:3,091
Female Population:3,394
Median Age:47
ZIP Codes:2
Area Codes:2
Total Area:828 square miles (county)
Land Area:520 square miles (county)
Water Area:308 square miles (county)

Kentfield, CA Demographic Information *

Total population6,485
Male population3,091
Female population3,394
Median age (years)47
White Population5,908
Black Population35
Indian Population10
Asian Population224
Hawaiian Population7
Hispanic Population299
Median age (Male)46.2
Median age (Female)47.4
Total households2,572
Family households (families)1,840
Average household size2.51
Average family size2.97
Total housing units2,758
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],