Greenbrae, CA 94904 ZIP Code Profile

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

Camera Icon Photos of the local Greenbrae, CA area   |   Greenbrae, CA 94904 Real Estate

ZIP Code 94904: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Greenbrae, CA 94904

Acceptable Alternative
Kentfield, CA 94904

Not Acceptable, USPS
Kent Woodlands, CA 94904

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 412
  • Single Family Addresses: 3,567
  • Multi-Family Addresses: 1,823
  • County: Marin County
  • Centroid: Latitude 37.951, Longitude -122.54
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


94904 ZIP Code Map

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Greenbrae, CA 94904 Data & Demographics (As of July 1, 2015)


Total Population 10,838
Population in Households 10,715
Population in Familes 8,144
Population in Group Qrtrs 123
Population Density1 3,927
Diversity Index2 34


Total Households 4,843
Average Household Size 2.21
Family Households 2,837
Average Family Size 3


Total Housing Units 5,185 (100%)
Owner Occupied HU 2,847 (54.9%)
Renter Occupied HU 1,996 (38.5%)
Vacant Housing Units 342 ( 6.6%)
Median Home Value $1,000,001
Average Home Value $937,636


Median Household Income $89,491
Average Household Income $157,357
Per Capita Income $70,563
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.3% 0.63%
Households 0.25% 0.62%
Families 0.32% 0.65%
Median Household Income   1.96%
Per Capita Income   3.0%
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 Comparisons by Rank and Percentile

The table below compares 94904 to the other 1,750 ZIP Codes in California by rank and percentile using July 1, 2015 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 983 44th
Population Density1 # 508 71st
Diversity Index2 # 1562 11th
Median Household Income # 253 86th
Per Capita Income # 58 97th

Additional comparisons and rankings can be made with a VERY EASY TO USE California Census Data Comparison Tool.