what county is umatilla fl
Sponsored Topics. Umatilla is a city in Lake County, Florida, United States. It was named after Umatilla, Oregon. The population was 2,214 at the 2000 census. According to the U.S. Census Bureau's 2004 estimates, the city had a population of 2,502. Umatilla is known as the Gateway to the Ocala National Forest, located in northern Lake County.