East Foothills, San Jose East Foothills, San Jose East Foothills is a census-designated place (CDP) in Santa Clara County, California, United States and a neighborhood of San Jose. The population was 8,269 at the 2010 census. The area is more commonly referred to as East San Jose, and is located about 4 miles east of downtown San Jose. This should not be confused with the former city of East San Jose which was annexed by the city of San Jose in 1911. There have remained some unincorporated pockets surrounded by incorporated San Jose which are now part of a city/county agreement to annex the
San Gabriel Valley the San Gabriel Valley according to the 2000 Census was 3.28 persons compared with 2.98 persons for Los Angeles County as a whole. Eight cities in the Valley have average household sizes of over 4 persons, while an unincorporated area, the South San Jose Hills, was at a significant 5.07 persons per household. (Most addresses do not use South San Jose Hills as the city but use La Puente, West Covina, or Valinda.) At the other end of this scale is Sierra Madre, at 2.20 persons per household. The age distribution in the San Gabriel Valley was a little unusual