The full-service United States Postal Service branch in Carlsbad Village occupies 2772 Roosevelt Street, processing domestic and international mail, package shipping, and passport applications within the 92008 ZIP code. Passport acceptance services, Certified Mail with return receipt, Registered Mail for high-value documents, and Priority Mail Express next-day delivery distinguish the counter at this branch, which anchors the same civic stretch of Roosevelt Street as Carlsbad City Hall. PO Box rentals provide a permanent mailing address for Village-area residents and businesses, with sizes ranging from small personal boxes to extra-large commercial units suitable for high-volume mail recipients. Flat Rate Priority Mail boxes ship at a fixed rate regardless of weight up to 70 pounds or domestic destination, and Media Mail offers volume-discounted rates for books, CDs, and educational materials. Certified Mail's chain-of-custody tracking provides legal proof of mailing and delivery—a service used heavily by Carlsbad's legal and financial sector, including firms like Opelon LLP for probate and estate notifications requiring verifiable service. Every Door Direct Mail (EDDM) campaigns processed at this branch allow Carlsbad Village businesses to target specific carrier routes for promotional mailers without purchasing a mailing list, with piece counts starting at 200 per route and covering every residential and business address on the selected route.