Jamestown is a cdp located in Tuolumne County, in the state of California (CA), United States. Nestled in the Pacific division of the West region, it covers an area of 3.1 square miles (8.0 km²) and sits at an elevation of 1406 ft. With a population of approximately 3,017 residents, Jamestown offers a peaceful, rural atmosphere.
The town's population is composed of about 46.64% males and 53.36% females, and it has a population density of 985.95 people per square mile (380.68/km²). Jamestown lies at a latitude of 37.95 and a longitude of -120.41, operating in the UTC-8.
Locals reflect a blend of American ancestry, with roots primarily in United States (7.4%), followed by English (19.6%), German (12.9%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 95327.