City Data – Portola Valley CA 94028 – San Mateo County – 11/27

Portola Valley is an incorporated town in San Mateo County, California, United States. It was named for Spanish explorer Gaspar de Portolá, who led the first party of Europeans to explore the San Francisco Peninsula in 1769. The population was 4,353 at the 2010 census.

Portola Valley is one of the forty wealthiest towns in the United States, with a median household income of $244,771 a year. Within the State of California, Portola Valley is ranked as the sixth wealthiest place. The zip code 94028, which encompasses the whole of Portola Valley, has the 9th most expensive housing prices within the country according to Forbes Magazine 2013.

Estimated zip code population in 2013: 6,788
Zip code population in 2010: 6,534
Zip code population in 2000: 6,595

Average Adjusted Gross Income (AGI) in 2012: $709,699 (Individual Income Tax Returns)
Here: $709,699
State: $72,726