There are 202 Pool & Spa Services in Contra Costa County, California, serving a population of 1,123,678 people in an area of 723 square miles. There is 1 Pool & Spa Service per 5,562 people, and 1 Pool & Spa Service per 3 square miles.
In California, Contra Costa County is ranked 18th of 58 counties in Pool & Spa Services per capita, and 4th of 58 counties in Pool & Spa Services per square mile.