| أماكن مخصصة للتعداد |
- Acalanes Ridge, California
- ألامو
- Alhambra Valley, California
- باي بوينت
- Bayview, Contra Costa County, California
- بيثل آيلاند
- Blackhawk, California
- Byron, California
- Camino Tassajara, California
- Castle Hill, California
- كلايد
- Contra Costa Centre, California
- كروكت
- ديابلو
- Discovery Bay, California
- East Richmond Heights, California
- El Sobrante, Contra Costa County, California
- كينغستون
- نايتسين
- Montalvin Manor, California
- ماونتن فيو
- Norris Canyon, California
- North Gate, California
- North Richmond, California
- باتشيكو
- Port Costa, California
- Reliez Valley, California
- Rodeo, California
- رولينغوود
- San Miguel, Contra Costa County, California
- Saranap, California
- Shell Ridge, California
- Tara Hills, California
- فاين هيل
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| منطقات فردية |
- Canyon, California
- Cornwall, California
- Nichols, California
- Oleum, California
- Rheem, California
- Selby, California
- Stege, California
- Tassajara, California
- Tormey, California
- فالونا
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| مدينة أشباح |
- Eckley, California
- Giant (Nitro)
- Judsonville, California
- Nortonville, California
- Point of Timber, California
- Port Chicago, California
- Somersville, California
- Stewartville, California
- West Hartley, California
- Winehaven, California
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الولايات المتحدة