There are 687 Computer & Electronics Stores in Contra Costa County, California, serving a population of 1,123,678 people in an area of 723 square miles. There is 1 Computer & Electronics Store per 1,635 people, and 1 Computer & Electronics Store per 1 square miles.
In California, Contra Costa County is ranked 23rd of 58 counties in Computer & Electronics Stores per capita, and 8th of 58 counties in Computer & Electronics Stores per square mile.