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Zip Code 94403 Map And Demographics

Home»California State»San Mateo County»San Mateo»Zip Code 94403
  • Population
    39,311
  • Density
    6,981 / sqml.
  • Med. Home Value
    $763,800
  • Med. Rent
    $1,760

Zip Code Rankings

The table shows the top 5 positions of zip code 94403 on our zip code ranking charts. For example, a rank of 10 means that a zip code ranks #10 on the list of the top zip codes in America for a particular value. The lists were created for all zip codes in America with the population of 1000 residents or higher.

Rank Report Value
#273 Top Zip Codes With The Highest Median Home Value 763800
#407 Top Zip Codes With The Highest Median Apartment Rent $1,760
#1,046 Top Zip Codes With The Largest Population Density 6,981
#1,112 Top Zip Codes With The Highest Percentage Of Wealthy Families 19.10%
#1,171 Top Zip Codes With The Highest Percentage Of Rich Households 14.13%

Population breakdown by gender

Population in zip code 94403 is 39,311 residents | Male to Female ratio is 1:1.07 | Zip Code 94403 land area is 5.6312 sq. miles | Population density is 6,980.93 residents per square mile

Median age

  Median Age
Zip Code Median Age 39.6
Median Age - Male 38.1
Median Age - Female 40.6

Median age of zip code 94403 is 0.8% higher compared to nearby zip codes and 6.5% higher compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 94403 is equal compared to nearby zip codes and 6.4% higher compared to the United States male median age. Female zip code 94403 median age is 0.2% lower in comparison to nearby zip codes and 5.5% higher compared to female national median age average.

Population breakdown by age

Racial makeup

Race Count
White population 25381
Black or African American population 552
Asian population 8372
American Indian and Alaska Native population 67
Native Hawaiian and other Pacific Islander population 534
Other population 1542

Region of birth

Ancestry distribution

Ancestry Percent Ancestry Percent
Arab 1.3% Czech 0.5%
Danish 0.7% Dutch 0.9%
English 8.3% French No Basque 2.7%
French Canadian 0.6% German 11.7%
Greek 1.1% Hungarian 0.6%
Irish 12% Italian 12%
Lithuanian 0.2% Norwegian 1.7%
Polish 1.8% Portuguese 1%
Russian 1.8% Scotch-Irish 1.1%
Scottish 2% Slovak 0.1%
Subsaharan African 0.3% Swedish 1.4%
Swiss 0.6% Ukrainian 0.4%
USA 3.6% Welsh 0.6%
West Indian No Hispanic Groups 0% Other Ancestries 46.5%

Family type by presence of children under 18 by age

Family Type Distribution
Total families 9719
Married couples 80.55%
Other couples 19.45%

Family and household income distribution

  Family income (%) Household income (%)
$30,000 or less 6.6% 12.3%
$30,000 and $50,000 8.04% 11.38%
$50,000 and $100,000 25.61% 28.63%
$100,000 and $200,000 40.66% 33.57%
$200,000 or more 19.1% 14.13%

Households by size

Household language

Language Spoken Percent
English language 64.66%
Spanish language 11.72%
Other European language 7.83%
Asian language 13.91%
Other language 1.88%

Population by housing unit

Housing Unit Percent
Total Occupied housing units 15217
Detached housing units 53.12%
Attached housing units 8%
2 units 1.55%
3 - 4 units 4.93%
5 - 9 units 7.31%
10 - 19 units 6.21%
20 - 49 units 8.77%
50 or more units 9.97%
Mobile homes 0.14%
Boats, RVs, Vans 0%

Means of transportation to work

Means Percent
Use car, track or Van 83.75%
Use public transportation 6.97%
Use Motorcycle 0.18%
Use bicycle 1.11%
Walk to work 2.56%
Work at home 5.43%

School attendance

Attendance Percent
Attent Preschool programs 3.7%
Attend Public School 14.1%
Attend college undergraduate program 6.04%
Attent graduate studies 1.69%
Not enrolled in school 74.46%

Highest school attainment

Attainment Percent
Less then 9th grade 3.77%
Grade 9 to 12, no diploma 4.52%
High school diploma 16.18%
Some college, no degree 26.54%
Associate degree 9.6%
Bachelor's degree 34.97%
Graduate or professional degree 4.43%

Business Counts by Industry

Industry Type Count

Real Estate

Metric Value
Housing occupied 95.11%
Housing vacant 4.89%
Housing occupied by owner 57.97%
Housing occupied by tenant 42.03%
Total Rented Units 6395
Median Contract Gross Rent $1,677
Median Gross Rent $1,760
Median Home Value $763,800

Contract rent is the monthly cash rent agreed to, regardless of any furnishings, utilities, fees, meals, or services that may be included. Gross rent is the contract rent plus the estimated average monthly cost of utilities and fuels if these are paid by the renter. In zip code 94403 median gross rent is 4.95% larger then the median contract rent.

Average estimated apartment rent

Apartment Type Average Rent
Studio $1,300
1 Bedroom $1,570
2 Bedrooms $1,860
3 Bedrooms $2,520
4 Bedrooms $3,120
AVERAGE RENT $2,074

Average rent in zip code 94403 ($2,074.00) is 8.6% higher compared to nearby zip codes and 121.7% higher compared to the average rent in the US. The following illustrates how zip code 94403 rent compares to the nearby zip code rents by unit type: studio apartment rent is 8.5% higher, one bedroom apartment rent is 8.7% higher, two bedroom rent is 8.6% higher, three bedroom rent is 8.6% higher, four bedroom rent is 8.6% higher.

Housing units

Housing Unit Percent
Total housing units 16000
Detached housing units 52.91%
Attached housing units 7.95%
2 units 1.48%
3 - 4 units 5%
5 - 9 units 7.01%
10 - 19 units 5.91%
20 - 49 units 9.34%
50 or more units 10.28%
Mobile homes 0.13%
Boats, RVs, Vans 0%

Real Estate taxes paid

Tax Amount
Total Real Estate Taxes $46,249,300
Real estate taxes paid for units with a mortgage $39,691,500
Real estate taxes paid for units with no mortgage $6,557,900

Nearby Zip Code Income Per Capita Comparison

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