Beverly Hills Post Office

Beverly Hills Post Office (BHPO) is the name given to a section of Los Angeles, California, that lies within the 90210 ZIP code, assigned to the Beverly Hills Post Office. Los Angeles mailing addresses with the ZIP code 90210 are written as "Beverly Hills, CA 90210", though the properties themselves lie outside of the Beverly Hills city limits. The identification of the section with Beverly Hills did not begin until the 1960s. "When Beverly Hills was incorporated in 1914, the northern border was roughly a mile north of Sunset Boulevard, with the exception of Trousdale Estates. The remaining section stretching north to Mulholland Drive was left as part of the hills of Los Angeles, where it remained anonymous for decades." In 1963, the area was included within the 90210 ZIP Code, which also covers the northern part of Beverly Hills.