Mariners Island

Demographics for Zip Code 94404
Population
Total Population31599
Male Population15545 (49.19 %)
Female Population16054 (50.81 %)
Percent Change Since 19904.0 %
Percent Change Since 20001.0 %
Density (Persons per sq. mile)6427.00
Median Age40.17
Employment
White Collar17724
Blue Collar2700
Households
Total Households13462
Family Households8788
Non-Family Households4674
Households With Children4522
Households Without Children8941
Average People Per Household2.34
Education
Number of people who have achieved the following levels of education:
No High School415
Some High School443
Some College3465
Associate Degree1654
Bachelors Degree8920
Graduate Degree5703
Marital Status
Number of people who have the following marital status:
Never Married6510
Married14896
Separated1006
Widowed1119
Divorced2438
Income / Financial
Average Household Income$139,935
Median Household Income$114,168
Median Income Under 25$65,179
Median Income 25-34$111,202
Median Income 35-44$127,540
Median Income 45-54$121,586
Median Income 55-64$116,328
Median Income 65-74$90,833
Median Income Over 75$69,255
Percent increase/decrease in income since 199091.0 %
Percent increase/decrease in income since 200022.0 %
Average Household Net Worth$1,008,540
Median Household Net Worth$323,956
Median Home Sale Price$770,000
Median Total Debts$384,411
Sales Tax Rate8.2500 %
Sales Tax TypePL
Average Total Household Expenditure$90,396
Weather
Average High in January57.70° F
Average Low in January39.10° F
Average High in July80.80° F
Average Low in July55.20° F
Annual Precepitiation20.16 in.
Air Pollution Index88
Other Amenities
AirportSAN FRANCISCO INTERNATIONAL
Miles To Airport9
Junior CollegeCOLLEGE OF SAN MATEO
Miles To Junior College4
UniversityNOTRE DAME DE NAMUR UNIVERSITY
Miles To University3
Sports TeamSAN FRANCISCO 49ERS
Miles To Sports Team13
Lifestyle
The following values are represented as an index, where the value 100 represents the national average.
Total Houshold Expenditure175
Contributions Expense216
Insurance Expense204
Clothing Expense177
Education Expense218
Entertainment Expense178
Food Expense164
Health Care Expense156
Household Furnishings Expense186
Shelter Expense178
Household Operations Expense201
Other Expense164
Personal Care Expense171
Reading Expense177
Tobacco Expense131
Transportation Expense166
Utilities Expense156
Gifts Expense205
Crime
The following values are represented as an index, where the value 100 represents the national average.
 This AreaCounty
Total Crime Risk2457
Personal Crime Risk3064
Murder Risk3259
Rape Risk3763
Robbery Risk1458
Assault Risk3464
Property Crime Risk2359
Burglary Risk1948
Larceny Risk4276
Automotive Theft Risk1983
Data on community demographics provided by OnBoard LLC Copyright (c) 2007 OnBoard LLC. Information is deemed reliable but is not guaranteed. All community demographics data is for the year 2007 unless otherwise specified.