19904 Post Office

Find 19904 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.


Dover Afb Post Office 442 U.S. 13 Alternate Dover DE 19904 302-677-6196


Cheswold Post Office 262 East Main Street Cheswold DE 19936 3.3 miles from 19904 302-678-1876

Dover Post Office 55 Loockerman Plaza Dover DE 19901 3.6 miles from 19904 302-734-5822

Camden Wyoming Post Office 2 Old North Road Wyoming DE 19934 4.1 miles from 19904 302-697-2694

Kenton Post Office 24 Frazier Street Kenton DE 19955 5.5 miles from 19904 302-653-2317

Hartly Post Office 223 Main Street Hartly DE 19953 6.6 miles from 19904 302-492-3410

Woodside Post Office 4568 Turkey Point Road Woodside DE 19980 7.0 miles from 19904 302-697-3917

Little Creek Post Office 458 Main Street Little Creek DE 19961 7.5 miles from 19904 302-678-9347

Clayton Post Office 12 Railroad Avenue Clayton DE 19938 8.7 miles from 19904 302-653-7376

Viola Post Office 3 South Main Street Viola DE 19979 8.9 miles from 19904 302-284-3017

Smyrna Post Office 13 South Market Street Smyrna DE 19977 8.9 miles from 19904 302-653-9935

Magnolia Post Office 8 North Main Street Magnolia DE 19934 9.2 miles from 19904 302-335-3609

Marydel Post Office 114 Halltown Road Marydel MD 21649 9.6 miles from 19904 410-482-8081

Templeville Post Office 3711 Barclay Road Marydel MD 21649 10.0 miles from 19904 410-482-2474

Felton Post Office 1 East Sewell Street Felton DE 19943 11.1 miles from 19904 302-284-9826

Henderson Post Office 321 Bee Tree Road Henderson MD 21640 11.6 miles from 19904 410-482-8466

Frederica Post Office 128 Front Street Frederica DE 19946 12.9 miles from 19904 302-335-5524

Goldsboro Post Office 507 Oldtown Road Goldsboro MD 21636 14.2 miles from 19904 410-482-2134

Sudlersville Post Office 117 South Church Street Sudlersville MD 21668 14.5 miles from 19904 410-438-3616

Millington Post Office 412 Cypress Street Millington MD 21651 14.6 miles from 19904 410-928-3909

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.