Heights, El Sobrante, Kensington, North Richmond, and Tara Hills." "Home (页面存档备份,存于互联网档案馆)." West Contra Costa聯合學區. "1108 Bissell Avenue · Richmond, CA 94801-3135"
Susana Mountains to the northwest, the Simi Hills to the west, the Santa Monica Mountains and Chalk Hills to the south, the Verdugo Mountains to the east
Latino: 2010. California Department of Finance(英语:California Department of Finance). [March 22, 2010]. (原始内容 (Excel)存档于2013年12月3日). "2009—2010 West Contra Costa
Latino: 2010. California Department of Finance(英语:California Department of Finance). [March 22, 2010]. (原始内容 (Excel)存档于2011-11-24). "2009—2010 West Contra Costa