19803 Post Office

Find 19803 post offices and USPS mailing boxes. Post offices provide information on bulk mail services, domestic mail delivery, international shipping, change of address, mail forwarding, PO boxes, and passport services.


Talleyville Post Office 3911 Concord Pike Wilmington DE 19803 302-478-5753


Wilmington Post Office 3911 Concord Pike Wilmington DE 19803 302-479-9501

Rockland Post Office 700 Rockland Road Rockland DE 19732 1.7 miles from 19803 302-652-7708

Montchanin Post Office 101 Stone Block Road Greenville DE 19807 2.9 miles from 19803 302-652-5666

Greenville Post Office 3801 Kennett Pike Wilmington DE 19807 3.2 miles from 19803 302-652-5449

Rodney Sq Post Office 500 Delaware Avenue Wilmington DE 19801 3.7 miles from 19803 302-656-0228

Edgemoor Post Office 4901 Governor Printz Boulevard Wilmington DE 19809 3.9 miles from 19803 302-762-1833

Lancaster Ave Post Office 1500 Lancaster Avenue Wilmington DE 19805 4.2 miles from 19803 302-654-0725

Claymont Post Office 3430 Philadelphia Pike Claymont DE 19703 4.4 miles from 19803 302-798-6671

Chadds Ford Post Office 1620 Baltimore Pike Chadds Ford PA 19317 5.5 miles from 19803 610-388-6284

Boothwyn Post Office 3390 Chichester Avenue Boothwyn PA 19061 5.9 miles from 19803 610-485-5803

Penns Grove Post Office 56 West Main Street Penns Grove NJ 08069 6.2 miles from 19803 856-299-5200

Mendenhall Post Office 330 Kennett Pike Chadds Ford PA 19317 6.4 miles from 19803 610-388-6029

Linwood Post Office 1401 Huddell Avenue Marcus Hook PA 19061 6.5 miles from 19803 610-485-1660

Marshallton Post Office 3434 Old Capitol Trail Wilmington DE 19808 6.7 miles from 19803 302-998-1168

Marcus Hook Post Office 926 Market Street Marcus Hook PA 19061 6.8 miles from 19803 610-485-7576

Chester Heights Post Office 1 Smithbridge Road Glen Mills PA 19342 7.0 miles from 19803 610-459-1937

Yorklyn Post Office 1149 Yorklyn Road Hockessin DE 19707 7.1 miles from 19803 302-239-2702

Aston Post Office 4708 Pennell Road Aston PA 19014 7.4 miles from 19803 610-876-1265

Thornton Post Office 378 Glen Mills Road Thornton PA 19373 7.4 miles from 19803 610-459-9548

What Change of Address options are available?

Customers can request a temporary or permanent Change of Address either online or in person at the Post Office using PS Form 3575. The online application for Change of Address has a $1.00 identity validation fee.

Is it possible to insure mail and items sent via the USPS?

Yes. Standard mail can be insured for up to $5,000 for an additional fee. Registered mail items can be insured for up to $50,000.

What is the USPS Office of Inspector General?

The Office of Inspector General (OIG) is a division within the USPS responsible for ensuring the integrity and accountability of the postal service. It conducts investigations to safeguard the postal system and performs audits and reviews.