| Back to United States. City: Portola Valley, CA Population (2000): 6,595
Housing units: 2,582 Land area: 14.0 sq. mi. Water area: 0.0 sq. mi. White population: 6103 Black population: 26 American Indian population: 16 Asian population: 273 Native Hawaiian and Other Pacific Islander population: 1 Some other race population: 69 Two or more races population: 107 Urban population: 5542 Rural population: 1053 Median age: 46.7 Average household size: 2.61 Median household income (1999): $164479
 
Nearest zip codes: 94304, 94305, 94025, 94027, 94062, 94020.
Year house built:
- 1999 to March 2000: 16
- 1995 to 1998: 62
- 1990 to 1994: 19
- 1980 to 1989: 223
- 1970 to 1979: 411
- 1960 to 1969: 706
- 1950 to 1959: 778
- 1940 to 1949: 146
- 1939 or earlier: 244
Bedrooms in owner-occupied houses in Portola Valley, CA (94028):
- no bedroom: 0
- 1 bedrooms: 72
- 2 bedrooms: 190
- 3 bedrooms: 773
- 4 bedrooms: 821
- 5 or more bedrooms: 316
Bedrooms in renter-occupied apartments and housing units:
- no bedroom: 30
- 1 bedrooms: 133
- 2 bedrooms: 113
- 3 bedrooms: 0
- 4 bedrooms: 42
- 5 or more bedrooms: 20
Vehicles available in 94028 zip code in owner-occupied houses:
- no vehicle: 16
- 1 vehicle: 290
- 2 vehicles: 885
- 3 vehicles: 719
- 4 vehicles: 196
- 5 or more vehicles: 66
Vehicles available in renter-occupied housing units:
- no vehicle: 39
- 1 vehicle: 153
- 2 vehicles: 115
- 3 vehicles: 9
- 4 vehicles: 0
- 5 or more vehicles: 22
Estimate of home value of owner-occupied houses in 2000 in zip code 94028:
- Less than $10,000: 0
- $10,000 to $14,999: 0
- $15,000 to $19,999: 0
- $20,000 to $24,999: 0
- $25,000 to $29,999: 0
- $30,000 to $34,999: 0
- $35,000 to $39,999: 0
- $40,000 to $49,999: 0
- $50,000 to $59,999: 0
- $60,000 to $69,999: 0
- $70,000 to $79,999: 0
- $80,000 to $89,999: 6
- $90,000 to $99,999: 8
- $100,000 to $124,999: 0
- $125,000 to $149,999: 0
- $150,000 to $174,999: 0
- $175,000 to $199,999: 0
- $200,000 to $249,999: 7
- $250,000 to $299,999: 6
- $300,000 to $399,999: 8
- $400,000 to $499,999: 9
- $500,000 to $749,999: 204
- $750,000 to $999,999: 425
- $1,000,000 or more: 1340
First ancestries reported:
- English: 1061
- German: 746
- Other groups: 675
- European: 418
- Irish: 396
- Italian: 383
- French (except Basque): 234
- United States or American: 224
- Scottish: 188
- Russian: 157
- British: 141
- Norwegian: 140
- Polish: 129
- Swedish: 122
- Dutch: 98
- French Canadian: 65
- Scotch-Irish: 63
- Hungarian: 41
- Swiss: 37
- Danish: 35
- Greek: 34
- Yugoslavian: 27
- Finnish: 26
- Brazilian: 25
- Eastern European: 23
- Czech: 20
- Belgian: 18
- Welsh: 18
- Israeli: 16
- New Zealander: 12
- Slovak: 10
- Basque: 10
- Iranian: 10
- Arab:: 9
- African: 9
- Subsaharan African:: 9
- Syrian: 9
- Turkish: 8
- Canadian: 8
- Northern European: 8
- Lithuanian: 7
- Czechoslovakian: 7
- Bulgarian: 6
|