ZIP code 21843
Where is ZIP code 21843?
Ocean City, Maryland
Worcester County · PO Box only ZIP code
ZIP code 21843 belongs to Ocean City, Maryland in Worcester County. 21843 is a PO Box only ZIP code: it is used for post office boxes at the Ocean City post office, not for street addresses. It is in the Eastern Time zone and uses area code 410. The closest ZIP codes are 21842 (Ocean City, 0 mi north), 21811 (Berlin, 5.6 mi west) and 21862 (Showell, 8.4 mi northwest).
| ZIP code | 21843 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Ocean City |
| State | Maryland (MD) |
| County | Worcester County |
| Time zone | Eastern Time · now |
| Area code | 410 |
| Coordinates | 38.3365, -75.0849 map |
| 3-digit prefix | 218 |
The Census Bureau doesn’t publish population figures for po box only ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 21843
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21842 | Ocean City, MD | 0 mi N | Standard |
| 21811 | Berlin, MD | 5.6 mi W | Standard |
| 21862 | Showell, MD | 8.4 mi NW | Standard |
| 21813 | Bishopville, MD | 8.4 mi NW | Standard |
| 19975 | Selbyville, DE | 9.7 mi NW | Standard |
| 19944 | Fenwick Island, DE | 10.5 mi N | Standard |
| 21872 | Whaleyville, MD | 11.8 mi NW | Standard |
| 21841 | Newark, MD | 12.6 mi SW | Standard |
| 19930 | Bethany Beach, DE | 13.5 mi N | Standard |
| 19945 | Frankford, DE | 14 mi NW | Standard |
| 19967 | Millville, DE | 14.9 mi N | Standard |
| 21874 | Willards, MD | 15.2 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21843 or measure the distance to another ZIP code.
How to address mail to 21843
PO BOX 123
OCEAN CITY MD 21843
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21843-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Ocean City, MD
All Ocean City ZIP codes with population and income →
Questions
- What city is ZIP code 21843?
- 21843 is a Ocean City, Maryland ZIP code.
- What county is 21843 in?
- ZIP code 21843 is in Worcester County, Maryland.
- What time zone is ZIP code 21843 in?
- 21843 is in the Eastern Time zone (America/New_York).
- What area code is 21843?
- Phone numbers in ZIP code 21843 use area code 410.
- Can I use 21843 for a street address?
- No. 21843 is only for PO Boxes. Street addresses in Ocean City use 21842.
- What ZIP codes are near 21843?
- The nearest ZIP codes to 21843 are 21842 (Ocean City, 0 miles), 21811 (Berlin, 5.6 miles), 21862 (Showell, 8.4 miles) and 21813 (Bishopville, 8.4 miles).