Cost of living in Westmont, CA

Westmont is a census-designated place in Los Angeles County, CA. ACS 2024 5-year population is 34,123. Median gross rent is $1,466 (ACS 2024 5-year, this place). Median home value is $653,800. Median household income is $50,509. Insurance is the NAIC state average; food is a USDA plan — no town indexes.