To designate the facility of the United States Postal Service located at 100 North Taylor Lane in Patagonia, Arizona, as the "Jim Kolbe Memorial Post Office".

H.R. 4164 would designate the United States Postal Service facility at 100 North Taylor Lane in Patagonia, Arizona, as the "Jim Kolbe Memorial Post Office." The change is ceremonial: it names the specific post office after Jim Kolbe and requires that any references to the facility in law, maps, regulations, documents, or other records treat it as the Jim Kolbe Memorial Post Office. The bill does not authorize new funding, alter postal operations, or create any new programs. It was introduced in the 119th Congress on June 26, 2025, by Representative Ciscomani with several co-sponsors and referred to the House Committee on Oversight and Government Reform. In practical terms, if enacted, official references to the Patagonia USPS facility would use the new name, and USPS signage and related federal records would typically be updated accordingly. No other changes to USPS services or government programs are included in the bill.