Doyle is a rural small town in Lassen County, California. It is located 40 miles southeast of Susanville, at an elevation of 4275 feet. It is located 45 miles northwest of Reno, Nevada. The ZIP Code is 96109. The community is inside area code 530. It is located within a census-designated place named after the town, while the population of the town itself was not given. Its population is 536 as of the 2020 census, down from 678 from the 2010 census.