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.  BHPO generally refers to the area above the Sunset Strip reaching all the way in to the hills of Bel Air.  This area receives its services from the City of Los Angeles including fire, police and utilities. The schools are also served by the City of Los Angeles. Although mailing addresses within the BHPO zip code are written as "Beverly Hills, CA 90210", the properties themselves lie outside of the city limits of Beverly Hills, but share amenities on par with that of Beverly Hills including fine dining and world class shopping destinations. 

This area retains its upscale neighborhood reputation given its proximity to the Platinum Triangle - Bel Air, Beverly Hills, and Holmby Hills, a section of some of the affluent areas of Los Angeles County. The identification of this section with Beverly Hills did not begin until the 1960s. In 1963, the area was included within the 90210 ZIP Code, which also covers the northern part of Beverly Hills. Some of the most prominent and well-known and gated communities lie within the BHPO such as Mulholland Estates, Beverly Park, and Beverly Ridge Estates.