There are 2 Laboratories in Grant County, Washington, serving a population of 93,420 people in an area of 2,679 square miles. There is 1 Laboratory per 46,710 people, and 1 Laboratory per 1,339 square miles.
In Washington, Grant County is ranked 12th of 39 counties in Laboratories per capita, and 17th of 39 counties in Laboratories per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Grant County Laboratories.
Central Washington Laboratory 24038 Road G Southwest Mattawa, WA Analytical Laboratory
Qualls Agricultural Labs 3759 Dodson Road Northwest Ephrata, WA