Greenbrae, CA 94904 ZIP Code Profile

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

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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: 407
  • Single Family Addresses: 3,620
  • 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

Neighborhood Data

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94904 ZIP Code Map

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Greenbrae, CA 94904 Data & Demographics (As of July 1, 2017)


Total Population 11,978
Daytime Population: Workers 7,220
Daytime Population: Residents 6,456
Total Daytime Population (TDP) 13,676
Ratio TDP/Total Population1 1.14
Population in Households 11,854
Population in Familes 9,020
Population in Group Qrtrs 124
Population Density2 3,215
Diversity Index3 35


Median Household Income $115,362
Average Household Income $188,966
Per Capita Income $84,737


Total Housing Units 5,683 (100%)
Owner Occupied HU 3,191 (56.1%)
Renter Occupied HU 2,152 (37.9%)
Vacant Housing Units 340 ( 6.0%)
Median Home Value $1,000,001
Average Home Value $1,099,029


Total Households 5,343
Average Household Size 2.22
Family Households 3,144
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood 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.


2010-2017 2017-2022
Population 0.52% 0.46%
Households 0.42% 0.43%
Families 0.43% 0.42%
Median Household Income   1.8%
Per Capita Income   1.88%

Greenbrae, CA 94904 - Peer Comparisons by Rank and Percentile

The table below compares 94904 to the other 1,761 ZIP Codes in California by rank and percentile using July 1, 2017 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 # 967 45th
Population Density # 589 67th
Diversity Index # 1570 11th
Median Household Income # 101 94th
Per Capita Income # 36 98th

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

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