Greenbrae, CA 94904 ZIP Code Profile

Related Place Profiles:
Greenbrae, CA | Kent Woodlands, CA | Kentfield, CA

Preferred City Name & Primary Data

Preferred Name, USPS
Greenbrae, CA 94904

Acceptable Alternative
Kentfield, CA 94904

Not Acceptable, USPS
Kent Woodlands, CA 94904

Primary Data:

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 416
  • Single Family Addresses: 3,557
  • Multi-Family Addresses: 1,812
  • County: Marin County
  • Centroid: Latitude 37.951, Longitude -122.54
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

94904 ZIP Code Profile Overview

  1. The Data section of the 94904 Profile (this page) specifies the USPS Preferred City Name plus any additional city names they associate with this ZIP Code and Primary 94904 ZIP Code Data (see above). This page also has current Demographic Data for 94904 and Peer Comparison Data to other California ZIP Codes.
  2. The Maps section shows the Boundary Map for ZIP Code 94904.
  3. The Photos section shows photos taken in and around Greenbrae, CA 94904. The location of the photos (availiable in 2 sizes) are displayed on a map.
  4. The Schools section displays either a list of schools in Greenbrae, CA 94904 or a link to Marin County schools.
  5. The Jobs section is a Jobs and Employment Center for Greenbrae, CA 94904 with a searchable database of local area employment opportunities.

Greenbrae, CA 94904 Data & Demographics (As of July 1, 2014)


Total Population 12,717
Population in Households 12,572
Population in Familes 9,708
Population in Group Qrtrs 145
Population Density1 2,125
Diversity Index2 34


Total Households 5,596
Average Household Size 2.25
Family Households 3,366
Average Family Size 3


Total Housing Units 6,018 (100%)
Owner Occupied HU 3,398 (56.5%)
Renter Occupied HU 2,198 (36.5%)
Vacant Housing Units 422 ( 7.0%)
Median Home Value $1,000,001
Average Home Value $917,805


Median Household Income $101,696
Average Household Income $147,421
Per Capita Income $65,119
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population 0.4% 0.71%
Households 0.32% 0.7%
Families 0.37% 0.73%
Median Household Income   3.82%
Per Capita Income   3.83%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Greenbrae, CA 94904: Peer Comparison by Rank and Percentile (As of July 1, 2014)

The table below compares 94904 to the other 1,675 ZIP Codes in California by rank and percentile. The place with the highest value is ranked # 1. Percentile example: a location that ranks higher than 25% of its peers would be in the 25th percentile of the peer group.

Try our VERY EASY TO USE California Census Data Comparison Tool that allows you to compare and rank key demographic data 60 different ways!

Rank Percentile
Total Population # 948 43rd
Population Density1 # 698 58th
Diversity Index2 # 1507 10th
Median Household Income # 160 91st
Per Capita Income # 58 97th

Information Updates

The Demographic Data for the 3,653 California cities, towns, counties, ZIP Codes and Census Designated Places (CDPs) profiled in this gazetteer is updated annually. Last Update: July 1, 2014.

The ZIP Code maps and the data regarding the number of residential and business addresses in each ZIP Code are updated four times per year. Last Update: August 1, 2014.

The information on the 120,914 California Physical, Cultural and Historic Features is updated six times per year. Last Update: August 2, 2014.

The School Attendance Zone Maps are updated four times per year. Last Update: July 8, 2014.