94904 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 94904 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateCalifornia
CityGreenbrae
Time ZoneAmerica/Los_Angeles
Geo Location37.94522, -122.56278
Population13391
Size18.75 square miles
Median Family Income$230583.00
Median Home Value$1635600.00

Population & Demographics

The following information lists the population statistics and breakdown for the 94904 zip code. The total population is 13391, of which, 6189 are male and 7202 are female. With a total area of 18.75 square miles, the population density is 693 people per square mile. The median age of the population is 49.5 years old. Below you’ll find additional information on the population and demographics of this zip code, including age distribution, race distribution, language spoken, and more.

YearPopulation
201112384
201212156
201312087
201412271
201512458
201612459
201712633
201812590
201912994
202013319
202113391

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 6104.6%
Age 5-95984.5%
Age 10-14136810.2%
Age 15-196514.9%
Age 20-243852.9
Age 25-293632.7%
Age 30-343512.6%
Age 35-395614.2%
Age 40-44780 5.8%
Age 45-4910567.9%
Age 50-5411948.9%
Age 55-5910708%
Age 60-649907.4%
Age 65-699166.8%
Age 70-746665%
Age 75-796114.6%
Age 80-844843.6%
Age 85 and over7375.5%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 22.3 %
  • Speaks Spanish: 7.9 %
  • Speaks Other Indo-European Language: 9.1 %
  • Speaks Pacific Island Languages: 4.5 %
  • Speak Other Languages: 0.8 %
Marital Status: 
  • Currently Married: 56.6 %
  • Divorced: 13.2 %
  • Separated (not divorced): 1.3 %
  • Never Married: 22.3 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 94904 zip code is $230583. This is 114.85% greater than the national average. This income places 5.7% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $45697. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.

Annual Income Bracket ($)Number of Families in Bracket
Less than $10,000.0047
$10,000.00 – $14,999.0024
$15,000.00 – $24,999.0062
$25,000.00 – $34,999.00197
$35,000.00 – $49,999.00142
$50,000.00 – $74,999.00115
$75,000.00 – $99,999.00190
$100,000.00 – $149,999.00439
$150,000.00 – $199,999,00308
$200,000.00 +2030

YearMedian Family Income ($ USD)
2011148355
2012144130
2013154758
2014165327
2015166771
2016182906
2017200733
2018208618
2019198953
2020222467
2021230583

Income Source# of Households
Wage or Salary3785
Self Employment1246
Social Security2034
Dividends, Interest, or Rental2862
Retirement1564
Other523

Total Insured & Uninsured Individuals: 
  • Families Insure: 13012
  • Families Uninsured: 296
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 1564
  • No retirement income: 4079

Education

In the 94904 zip code, 96.9% of individuals over 25 years old have a high school degree or higher, and 71.4% have a bachelors degree or higher. Additionally, 26.7% of individuals 3 years and older are in private school, and 73.3% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 94904 zip, there are an estimated 6552 people in the labor force, of which, 6339 are employed, and 213 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 32.5 minutes. Of the total people that work, 1761 worked from home and 6252 commuted. The average number of hours worked is 40.2. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts4132
Services777
Sales and Office1032
Construction and Maintenance:112
Transportation and Material Moving286





Housing

The median home value for the 94904 zip code is 1635600. There is an estimated  5643 number of occupied housing units, the median gross rent in is $2330 per month, and the average monthly housing costs are estimated to be $2838. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,000110
$50,000 – $99,0000
$100,000 – $149,99989
$150,000 – $199,9990
$200,000 – $299,99941
$300,000 – $499,999114
$500,000 – $999,999595
$1,000,000+2669

Home Year BuiltNumber of Homes
2020 or Later0
2010 – 2019192
2000 – 2009149
1980 – 1999614
1960 – 19792426
1940 – 19591773
1939 or earlier489

The median number of rooms in all housing units is 5.6 rooms.
Monthly Rent ($ USD)Number of Units
Less than $50018
$500 – $9990
$1,000 – $1,499245
$1,500 – $1,999539
$2,000 – $2,499290
$2,499 – $2,999290
$3,000 + 605

Monthly Housing Costs ($)Number of Households
Less than 300191
300-49942
500-799262
800-999138
1000-1499556
1500-1999701
2000-2499627
2500-2999433
3000+2655

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%1243
20%-24.9%214
25%-29.9%248
30%-34.9%255
35+%509



# of VehiclesHouseholds
None360
12050
22168
3+1065
Home Heating Characteristics: 
  • Utility Gas: 70.4 %
  • Bottle Tank or LP Gas: 2.6 %
  • Electricity: 24.7 %
  • Oil or Kerosene etc: 0 %
  • Coal or Coke: 0 %
  • All Other: 1.5 %

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All information sourced from official government sources including Census.gov, the IRS, and the Department of Education.