ZIP code 80264 is a PO Box-only ZIP code serving the downtown Denver area. This ZIP code does not correspond to a standard residential or commercial mail delivery area and is used exclusively for post office box services at Denver's central postal facilities.
Like other PO Box ZIP codes in the Denver area, 80264 serves businesses, organizations, and individuals who maintain mailing addresses through post office boxes rather than street delivery. The ZIP code is administratively associated with the downtown Denver postal infrastructure within Denver County. PO Box ZIP codes are assigned by the United States Postal Service to manage mail routing efficiently, separating boxholder mail from carrier-route delivery operations. The central Denver post office facilities servicing 80264 are located in the downtown core, convenient to the commercial and governmental offices that frequently use PO Box addresses for official correspondence.
For geographic, demographic, and neighborhood information about the downtown Denver area associated with 80264, refer to ZIP codes 80202 (LoDo/CBD), 80203 (Capitol Hill South), and 80218 (Capitol Hill/Uptown), which cover the surrounding residential and commercial delivery areas. The 80264 ZIP code falls within the 303/720 area code and Mountain Time zone.