Crestline is a cdp located in San Bernardino County, in the state of California (CA), United States. Nestled in the Pacific division of the West region, it covers an area of 10.9 square miles (28.0 km²) and sits at an elevation of 4720 ft. With a population of approximately 10,218 residents, Crestline offers a vibrant community life.
The town's population is composed of about 50.15% males and 49.85% females, and it has a population density of 937.43 people per square mile (361.94/km²). Crestline lies at a latitude of 34.24 and a longitude of -117.29, operating in the UTC-8.
Locals reflect a blend of American ancestry, with roots primarily in United States (4.8%), followed by English (16.5%), German (26.1%), and Scotch-Irish (4.7%) heritage. The town is identified by the ZIP code 92325.