Editing Lexington Hills, California (section)

===Census county division=== 
Lexington Hills is also the name of a wider unincorporated [[census county division]] (CCD) located on the eastern side of the [[Santa Cruz Mountains]] in west [[Santa Clara County, California]].<ref>[http://www2.census.gov/geo/maps/dc10map/GUBlock/st06_ca/cousub/cs0608591602_lexington_hills/DC10BLK_CS0608591602_000.pdf US Census 2010 map for Lexington Hills CCD 93175]</ref> The area covers approximately {{convert|54|sqmi|km2}}, much of it [[Open space reserve|open space]],<ref>[http://www.openspaceauthority.org/ Open Space Authority of Santa Clara County]</ref> and contains [[Lake Elsman]], [[Lexington Reservoir|Lexington]], and Williams reservoirs, as well as the Lexington Reservoir County Park<ref>[http://www.sccgov.org/sites/parks/Maps%20Here/Pages/Lexington-Reservoir-County-Park.aspx  Santa Clara County Parks: Lexington Reservoir] {{webarchive|url=https://web.archive.org/web/20130820082754/http://www.sccgov.org/sites/parks/Maps%20Here/Pages/Lexington-Reservoir-County-Park.aspx |date=2013-08-20 }}</ref> and Bear Creek Redwoods<ref>[http://www.openspace.org/preserves/pr_bear_creek.asp Bear Creek Redwoods Open Space Preserve]</ref> and Sierra Azul<ref>[http://www.openspace.org/preserves/pr_sierra_azul.asp Sierra Azul Open Space Preserve]</ref> open space preserves.  The Lexington Hills communities, as well as the former [[Almaden Air Force Station]] on [[Mount Umunhum]], and [[Loma Prieta]] (highest peak in the Santa Cruz Mountains) are also located in the area.

As of the 2010 US Census, the population of the CCD was 4,009 residents of whom 83.2% were non-Hispanic white, 8.4% Hispanic, 4.0% Asian, and 4.4% of other races, with a median age of 45.0 years old.<ref>[https://www.census.gov US Census 2010 population statistics for Lexington Hills CCD]</ref>

Most residents and businesses in the area use postal zip codes from the Lexington Hills CDP, the neighboring city of [[Los Gatos, California|Los Gatos]] and the adjoining [[San Jose, California|San Jose]] neighborhood of [[Almaden Valley, San Jose|Almaden Valley]]. The telephone area code is 408.