Industry Alert
The Postal Service will launch seven new sorting and delivery centers (S&DC) around the nation in September 2023. These S&DCs are an integral part of the Postal Service’s Delivering for America plan to create a best-in-class processing and delivery network. The S&DCs will revitalize our network of nearly 19,000 delivery units — the last stop for mail and packages before they are delivered by our carriers. The Postal Service has targeted key markets where it is beneficial to aggregate delivery units into fewer, larger, centrally located S&DCs — leveraging both repurposed and new facilities —to simplify the entire network and create a more reliable and efficient infrastructure.
The schedules for the new S&DCs launches are listed below with the ZIP Codes™ they will serve:
Opening September 9, 2023
| Location | ZIP Codes Served |
| Chula Vista, CA S&DC (750 3rd Ave.; Chula Vista, CA 91910) | 91910, 91911, 91932 |
| Huntington Station, NY S&DC (888 E. Jericho Tpke; Huntington, NY 11746) | 11721 11740, 11746, 11747 |
| Palo Alto, CA S&DC (2085 E. Bayshore Rd.; East Palo Alto, CA 94303) | 94301, 94303, 94304, 94305, 94306, 94085, 94087 |
| Stewart, NY S&DC /Mid-Hudson P&DC (99 Enterprise Dr.; Newburgh, NY 12555) | 12508, 12515, 12518, 12520, 12543, 12550,12553, 12555, 12575, 12577 |
| Terre Haute, IN S&DC (150 W. Margaret Dr.; Terre Haute, IN 47802) | 47802, 47803, 47804, 47805, 47807, 47885 |
| Waco TX, S&DC (430 W. State Highway 6; Waco, TX 76702) | 76701, 76702, 76706, 76710, 76711, 76712 |
Opening September 23, 2023
Commercial customers should drop their flat bundles or packages for drop shipment at the S&DC serving the respective designating ZIP Codes. The opening of the new S&DCs will not impose Post Office™ closures or cause customers to experience changes to the local Post Office retail and PO Box delivery services.
| Location | ZIP Codes Served |
| North Atlanta, GA S&DC (1920 Dresden Dr. NE; Brookhaven, GA 30319) | 30319, 30329, 30338, 30345, 30346 |
