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Town of Portola Valley
San Mateo County
1970-1990
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TOTAL POPULATION 4,462 100.0%
In households 4,392 98.4%
In group quarters 70 1.6%
 
RACE
White 4,146 92.9%
Black or African American 18 0.4%
American Indian and Alaska Native 11 0.2%
Asian 178 4.0%
Native Hawaiian and Other Pacific Islander 2 0.0%
Some other race 43 1.0%
Two or more races 64 1.4%
 
HISPANIC OR LATINO AND RACE
Hispanic or Latino (of any race) 149 3.3%
Not Hispanic or Latino 4,313 96.7%
White 4,053 90.8%
Black or African American 18 0.4%
American Indian and Alaska Native 3 0.1%
Asian 178 4.0%
Native Hawaiian and Other Pacific Islander 1 0.0%
Some other race 7 0.2%
Two or more races 53 1.2%
 
PLACE OF BIRTH BY CITIZENSHIP STATUS
Native 4,047 87.6%
Foreign born 575 12.4%
Naturalized citizen 408 8.8%
Not a citizen 167 3.6%
 
SEX
Male 2,195 49.2%
Female 2,267 50.8%
 
AGE
Under 5 years 223 5.0%
5 to 17 years 798 17.9%
18 to 64 years 2,503 56.1%
65 years and over 938 21.0%
Median age 47.5 X
 
HOUSEHOLDS
Total households 1,700 100.0%
Family households 1,269 74.6%
Families with children under 18 506 29.8%
Average household size 2.58 X
Average family size 2.93 X
 
HOUSING OCCUPANCY
Total housing units 1,772 100.0%
Occupied housing units 1,700 95.9%
Owner-occupied housing units 1,443 84.9%
Renter-occupied housing units 257 15.1%
Vacant housing units 72 4.1%
1 unit, detached housing 1,510 83.5%
Median value owner occupied unit (dollars) 1,000,000+ X
Median gross rent (dollars) 2,000+ X
 
INCOME AND POVERTY IN 1999
Median household income (dollars) 158,217 X
Median family income (dollars) 180,893 X
Per capita income (dollars) 99,621 X
Individuals in poverty 104 2.3%
 
EDUCATIONAL ATTAINMENT
Population 25 and over 3,319 100.0%
High school graduate 152 4.6%
Bachelor's degree 1,209 36.4%
Graduate or professional degree 1,361 41.0%
 
COMMUTING TO WORK
Mean travel time to work (minutes) 26.1 X
 
MEANS OF TRANSPORTATION TO WORK FOR WORKERS 16 YEARS AND OVER
Total 1,974 100.0%
Car, truck, or van: 1,685 85.4%
Drove alone 1,576 79.8%
Carpooled 109 5.5%
Public transportation 0 0.0%
Bus or trolley bus 0 0.0%
Streetcar or trolley car 0 0.0%
Subway or elevated 0 0.0%
Railroad 0 0.0%
Ferryboat 0 0.0%
Taxicab 0 0.0%
Motorcycle 0 0.0%
Bicycle 0 0.0%
Walked 69 3.5%
Other means 0 0.0%
Worked at home 220 11.1%
 
LABOR AND EMPLOYMENT BY OCCUPATION
Employed civilian population 16 years and over 2,008 100.0%
Management, professional and related 1,442 71.8%
Service 108 5.4%
Sales and office 387 19.3%
Farming, fishing & forestry 7 0.3%
Construction, extraction, and maintenance 32 1.6%
Production, transportation, and material moving 32 1.6%
 
CLASS OF WORKER    
Self-employed workers 264 13.1%
 
 
                Source: Census 2000 SF1, SF3, DP1-DP4

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Updated October 1, 2003