There are 348 Pet Health Services in Contra Costa County, California, serving a population of 1,123,678 people in an area of 723 square miles. There is 1 Pet Health Service per 3,228 people, and 1 Pet Health Service per 2 square miles.
In California, Contra Costa County is ranked 33rd of 58 counties in Pet Health Services per capita, and 4th of 58 counties in Pet Health Services per square mile.