Delaware Post Offices
Search all post offices in the state of Delaware. Find a Delaware post office location by searching the city your looking for. Below is the statewide list of Delaware offices. Find the hours and correct map location.
| Office | Address | City | State | Zip |
|---|---|---|---|---|
| WILMINGTON POST OFFICE | 500 Delaware Ave Ste 1 | Wilmington | DE | 19801 |
| NEWARK POST OFFICE | 110 E Main St | Newark | DE | 19711 |
| KENTON POST OFFICE | 24 Frazier St | Kenton | DE | 19955 |
| ODESSA POST OFFICE | 312 Main St | Odessa | DE | 19730 |
| SELBYVILLE POST OFFICE | 23 W Church St | Selbyville | DE | 19975 |
| ELLENDALE POST OFFICE | 508 Main St | Ellendale | DE | 19941 |
| DELMAR POST OFFICE | 101 E Grove St | Delmar | DE | 19940 |
| HOUSTON POST OFFICE | 156 Broad St | Houston | DE | 19954 |
| DAGSBORO POST OFFICE | 28290 Clayton St | Dagsboro | DE | 19939 |
| NASSAU POST OFFICE | 5 Point Plz | Nassau | DE | 19969 |
| NEW CASTLE POST OFFICE | 147 Quigley Blvd | New Castle | DE | 19720 |
| NEWARK POST OFFICE | 401 Ogletown Rd | Newark | DE | 19711 |
| LEWES POST OFFICE | 116 Front St | Lewes | DE | 19958 |
| LINCOLN POST OFFICE | 8419 Front St | Lincoln | DE | 19960 |
| MILTON POST OFFICE | 219 Milton Ellendale Hwy | Milton | DE | 19968 |
| FELTON POST OFFICE | 1 W Sewell St | Felton | DE | 19943 |
| TOWNSEND POST OFFICE | 400 Main St | Townsend | DE | 19734 |
| FREDERICA POST OFFICE | 128 W Front St | Frederica | DE | 19946 |
| GEORGETOWN POST OFFICE | 115 S King St | Georgetown | DE | 19947 |
| SMYRNA POST OFFICE | 13 S Market St | Smyrna | DE | 19977 |
| MIDDLETOWN POST OFFICE | 298 E Main St | Middletown | DE | 19709 |
| VIOLA POST OFFICE | 3 S Main St | Viola | DE | 19979 |
| NEW CASTLE POST OFFICE | 501 Delaware St | New Castle | DE | 19720 |
| SEAFORD POST OFFICE | 2001 Bridgeville Hwy | Seaford | DE | 19973 |
| CLAYMONT POST OFFICE | 3430 Philadelphia Pike | Claymont | DE | 19703 |