Trends in New Delivery Points

In FY 2021, the U.S. Postal Service’s delivery network consisted of 163.1 million possible addresses, with more addresses – or delivery points – added every day. Delivering to every address is part of the Postal Service’s Universal Service Obligation (USO). In this white paper, the OIG sought to identify trends in delivery points and review the process for adding, maintaining, and removing delivery points from the network.Delivery point growth did not occur evenly across the country. The south and west experienced more growth than other parts of the U.S., with some states adding delivery points at more than double the national average. Delivery point growth on rural routes far exceeded growth on city routes, and cluster box units (CBUs) were the fastest-growing mode of delivery. Since FY 2011, more than four million delivery points were removed from the network.We identified several areas of opportunity for the Postal Service to improve delivery point management processes, including clarifying CBU maintenance responsibility and establishing permanent growth manager positions across the agency. Continuing to promote centralized delivery in new developments can help the Postal Service control delivery costs. However, growing parcel volumes and packages that are too large to fit CBUs may require door delivery and erode some of the cost savings.