Westmont is a cdp located in Los Angeles County, in the state of California (CA), United States. Nestled in the Pacific division of the West region, it covers an area of 1.9 square miles (5.0 km²) and sits at an elevation of 215 ft. With a population of approximately 31,623 residents, Westmont offers a vibrant community life.
The town's population is composed of about 46.42% males and 53.58% females, and it has a population density of N/A (N/A). Westmont lies at a latitude of 33.94 and a longitude of -118.3, operating in the UTC-8.
Locals reflect a blend of American ancestry, with roots primarily in United States (1.2%), followed by English (0%), German (0%), and Scotch-Irish (0%) heritage. The town is identified by the ZIP code 90047.