Contra Costa County – 94804 – Richmond – CA – 30/35
Contra Costa County – 94804 – Richmond – CA – 30/35
Cities: Richmond, CA (99.97%), San Pablo, CA (0.03%), El Cerrito, CA (0.01%)
County: Contra Costa County, CA
Estimated zip code population in 2011: 37,841
Zip code population in 2010: 38,559
Zip code population in 2000: 39,080