Westley is a cdp located in Stanislaus County, in the state of California (CA), United States. Nestled in the Pacific division of the West region, it covers an area of 1.7 square miles (4.0 km²) and sits at an elevation of 85 ft. With a population of approximately 747 residents, Westley offers a peaceful, rural atmosphere.
The town's population is composed of about 55.82% males and 44.18% females, and it has a population density of 444.64 people per square mile (171.68/km²). Westley lies at a latitude of 37.55 and a longitude of -121.2, operating in the UTC-8.
Locals reflect a blend of American ancestry, with roots primarily in United States (1.6%), followed by English (0%), German (0%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 95387.