There are 202 Addiction Treatment Centers in Harris County, Texas, serving a population of 4,525,519 people in an area of 1,705 square miles. There is 1 Addiction Treatment Center per 22,403 people, and 1 Addiction Treatment Center per 8 square miles.
In Texas, Harris County is ranked 44th of 254 counties in Addiction Treatment Centers per capita, and 2nd of 254 counties in Addiction Treatment Centers per square mile.