21811 Post Office

Find 21811 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.


Berlin Post Office 20 Broad Street Berlin MD 21811 410-641-2181


Ocean Pines Post Office 11115 Lake View Lane Ocean Pines MD 21811 410-208-3959

Newark Post Office 8420 Newark Road Newark MD 21841 6.2 miles from 21811 410-632-3312

Whaleyville Post Office 11721 Sheppards Crossing Road Whaleyville MD 21872 7.1 miles from 21811 410-641-1817

Ocean City Finance Post Office 408 Philadelphia Avenue Ocean City MD 21842 7.3 miles from 21811 410-524-7611

Bishopville Post Office 10656 Bishopville Road Bishopville MD 21813 8.7 miles from 21811 410-352-5733

Willards Post Office 36311 Richland Road Willards MD 21874 9.0 miles from 21811 410-835-8455

Ocean City Post Office 7101 Coastal Highway Ocean City MD 21842 9.7 miles from 21811 410-524-7611

Selbyville Post Office 23 Church Street Selbyville DE 19975 9.7 miles from 21811 302-436-8044

Pittsville Post Office 7390 Pine Street Pittsville MD 21850 11.7 miles from 21811 410-835-8318

Snow Hill Post Office 306 North Washington Street Snow Hill MD 21863 13.7 miles from 21811 410-632-1275

Frankford Post Office 1 Main Street Millsboro DE 19966 13.8 miles from 21811 302-732-6891

Parsonsburg Post Office 7237 Parsonsburg Road Parsonsburg MD 21849 14.6 miles from 21811 410-749-1783

Dagsboro Post Office 28290 Clayton Street Dagsboro DE 19939 16.0 miles from 21811 302-732-9404

Ocean View Post Office 35764 Atlantic Avenue Millville DE 19967 16.9 miles from 21811 302-539-9466

Bethany Beach Post Office 14 North Pennsylvania Avenue Bethany Beach DE 19930 17.5 miles from 21811 302-539-9874

Girdletree Post Office 2744 Snow Hill Road Girdletree MD 21829 18.4 miles from 21811 410-632-0310

Millsboro Post Office 100 Main Street Millsboro DE 19966 19.1 miles from 21811 302-934-9226

Route 13 Post Office 2505 North Salisbury Boulevard Salisbury MD 21801 19.9 miles from 21811 410-548-7103

Salisbury Post Office 816 East Salisbury Parkway Salisbury MD 21804 20.3 miles from 21811 410-742-9261

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.