The delivery network is running near its limit

USPS daily package processing capacity, in packages

USPS daily package processing capacity 2020 capacity: 60 million; 2025 capacity: 88 million. 2020 capacity · 60 million 2020 capacity 60 million 2025 capacity · 88 million 2025 capacity 88 million

Source: United States Postal Service, December 10, 2025