94403 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 94403 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateCalifornia
CitySan Mateo
Time ZoneAmerica/Los_Angeles
Geo Location37.53847, -122.30452
Population44244
Size14.584 square miles
Median Family Income$179855.00
Median Home Value$1499300.00

Population & Demographics

The following information lists the population statistics and breakdown for the 94403 zip code. The total population is 44244, of which, 22275 are male and 21969 are female. With a total area of 14.584 square miles, the population density is 3044.9 people per square mile. The median age of the population is 38.3 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
201139102
201239311
201339720
201440032
201540548
201642252
201743393
201844300
201944408
202044361
202144244

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 27446.2%
Age 5-922035%
Age 10-1427276.2%
Age 15-1917504%
Age 20-2420964.7
Age 25-2937108.4%
Age 30-3442089.5%
Age 35-3941229.3%
Age 40-442857 6.5%
Age 45-4928896.5%
Age 50-5432697.4%
Age 55-5927916.3%
Age 60-6423575.3%
Age 65-6917844%
Age 70-7414523.3%
Age 75-7911352.6%
Age 80-8410702.4%
Age 85 and over10802.4%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 38.7 %
  • Speaks Spanish: 12.3 %
  • Speaks Other Indo-European Language: 9.7 %
  • Speaks Pacific Island Languages: 16.1 %
  • Speak Other Languages: 0.7 %
Marital Status: 
  • Currently Married: 57.4 %
  • Divorced: 7 %
  • Separated (not divorced): 0.9 %
  • Never Married: 29.6 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 94403 zip code is $179855. This is 120.63% greater than the national average. This income places 5.3% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $39421. 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 $10,000.0079
$10,000.00 – $14,999.0071
$15,000.00 – $24,999.00347
$25,000.00 – $34,999.00156
$35,000.00 – $49,999.00275
$50,000.00 – $74,999.00816
$75,000.00 – $99,999.00878
$100,000.00 – $149,999.001953
$150,000.00 – $199,999,001508
$200,000.00 +5155

YearMedian Family Income ($ USD)
2011113803
2012114821
2013110302
2014112313
2015112054
2016121571
2017131006
2018146231
2019159029
2020165748
2021179855

Income Source# of Households
Wage or Salary13571
Self Employment2219
Social Security3860
Dividends, Interest, or Rental5980
Retirement3194
Other1580

Total Insured & Uninsured Individuals: 
  • Families Insure: 42836
  • Families Uninsured: 1247
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 3194
  • No retirement income: 13701

Education

In the 94403 zip code, 94.6% of individuals over 25 years old have a high school degree or higher, and 61.4% have a bachelors degree or higher. Additionally, 22% of individuals 3 years and older are in private school, and 78% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 94403 zip, there are an estimated 25900 people in the labor force, of which, 24493 are employed, and 1407 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 30 minutes. Of the total people that work, 3624 worked from home and 24095 commuted. The average number of hours worked is 40.4. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts15035
Services2582
Sales and Office4136
Construction and Maintenance:1029
Transportation and Material Moving1711





Housing

The median home value for the 94403 zip code is 1499300. There is an estimated  16895 number of occupied housing units, the median gross rent in is $2971 per month, and the average monthly housing costs are estimated to be $3062. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,00088
$50,000 – $99,00013
$100,000 – $149,99942
$150,000 – $199,9996
$200,000 – $299,99911
$300,000 – $499,999180
$500,000 – $999,9991430
$1,000,000+7073

Home Year BuiltNumber of Homes
2020 or Later0
2010 – 20191385
2000 – 20091012
1980 – 19991846
1960 – 19795075
1940 – 19596880
1939 or earlier697

The median number of rooms in all housing units is 4.7 rooms.
Monthly Rent ($ USD)Number of Units
Less than $500142
$500 – $999206
$1,000 – $1,499289
$1,500 – $1,999841
$2,000 – $2,4991216
$2,499 – $2,9991350
$3,000 + 3885

Monthly Housing Costs ($)Number of Households
Less than 300103
300-499475
500-7991010
800-999621
1000-1499879
1500-19991311
2000-24991671
2500-29992035
3000+8667

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%2585
20%-24.9%903
25%-29.9%826
30%-34.9%450
35+%1558



# of VehiclesHouseholds
None920
15386
27368
3+3221
Home Heating Characteristics: 
  • Utility Gas: 63.4 %
  • Bottle Tank or LP Gas: 1.6 %
  • Electricity: 32.2 %
  • Oil or Kerosene etc: 0.1 %
  • Coal or Coke: 0 %
  • All Other: 1.1 %

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