There are 525 Exterminators in Harris County, Texas, serving a population of 4,525,519 people in an area of 1,705 square miles. There is 1 Exterminator per 8,620 people, and 1 Exterminator per 3 square miles.
In Texas, Harris County is ranked 99th of 254 counties in Exterminators per capita, and 3rd of 254 counties in Exterminators per square mile.