19711 Post Office

Find 19711 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.


Federal Post Office 110 East Main Street Newark DE 19711 302-368-4541


Newark Post Office 401 Ogletown Road Newark DE 19711 302-737-5771

Hockessin Post Office 651 Valley Road Hockessin DE 19707 4.6 miles from 19711 302-239-4240

Kemblesville Post Office 1 Municipal Ln Kemblesville PA 19347 5.0 miles from 19711 610-255-4900

Elk Mills Post Office 732 Elk Mills Road Elk Mills MD 21920 5.9 miles from 19711 410-398-4474

Newport Post Office 1704 West Newport Pike Wilmington DE 19804 5.9 miles from 19711 302-994-5029

Landenberg Post Office 645 Penn Green Road Landenberg PA 19350 6.0 miles from 19711 610-274-3543

Marshallton Post Office 3434 Old Capitol Trail Wilmington DE 19808 6.1 miles from 19711 302-998-1168

Lewisville Post Office 950 Chesterville Road Lincoln University PA 19352 7.2 miles from 19711 610-255-4424

Yorklyn Post Office 1149 Yorklyn Road Hockessin DE 19707 7.3 miles from 19711 302-239-2702

Bear Post Office 125 Rickey Boulevard Bear DE 19701 7.5 miles from 19711 302-838-5006

Avondale Post Office 112 Pennsylvania Avenue Avondale PA 19311 8.0 miles from 19711 610-268-0873

Toughkenamon Post Office 155 Center Street Toughkenamon PA 19374 8.2 miles from 19711 610-268-2962

Wilmington Box Post Office 147 Quigley Boulevard New Castle DE 19720 8.4 miles from 19711 302-323-2260

Childs Post Office 1470 Blue Ball Road Elkton MD 21921 8.4 miles from 19711 410-398-5648

Manor Post Office 100 McMullen Avenue New Castle DE 19720 8.7 miles from 19711 302-328-5893

West Grove Post Office 5 Prospect Avenue West Grove PA 19390 8.8 miles from 19711 610-869-4176

Elkton Post Office 137 West Main Street Elkton MD 21921 8.8 miles from 19711 410-398-4040

Greenville Post Office 3801 Kennett Pike Wilmington DE 19807 8.9 miles from 19711 302-652-5449

Lancaster Ave Post Office 1500 Lancaster Avenue Wilmington DE 19805 9.4 miles from 19711 302-654-0725

About Post Offices

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.