What city is ZIP code 21857?

21857 is a Rehobeth, Maryland ZIP code.

What county is 21857 in?

ZIP code 21857 is in Somerset County, Maryland.

What time zone is ZIP code 21857 in?

21857 is in the Eastern Time zone (America/New_York).

What area code is 21857?

Phone numbers in ZIP code 21857 use area code 410.

Can I use 21857 for a street address?

No. 21857 is only for PO Boxes. Street addresses in Rehobeth use another ZIP code.

What ZIP codes are near 21857?

The nearest ZIP codes to 21857 are 21838 (Marion Station, 3.6 miles), 21871 (Westover, 6 miles), 21851 (Pocomoke City, 6.3 miles) and 23488 (Withams, 7.1 miles).

ZIP code 21857

Where is ZIP code 21857?

Rehobeth, Maryland

Somerset County · PO Box only ZIP code

ZIP code 21857 belongs to Rehobeth, Maryland in Somerset County. 21857 is a PO Box only ZIP code: it is used for post office boxes at the Rehobeth post office, not for street addresses. It is in the Eastern Time zone and uses area code 410. The closest ZIP codes are 21838 (Marion Station, 3.6 mi west), 21871 (Westover, 6 mi northwest) and 21851 (Pocomoke City, 6.3 mi east).

ZIP code	21857
Type	PO Box only (no street delivery)
Status	Active
City	Rehobeth
State	Maryland (MD)
County	Somerset County
Time zone	Eastern Time · now
Area code	410
Coordinates	38.039, -75.663 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 21857

ZIP code	City	Distance	Type
21838	Marion Station, MD	3.6 mi W	Standard
21871	Westover, MD	6 mi NW	Standard
21851	Pocomoke City, MD	6.3 mi E	Standard
23488	Withams, VA	7.1 mi SE	Standard
21836	Manokin, MD	7.3 mi NW	PO Box only
23426	Sanford, VA	8.1 mi S	Standard
21867	Upper Fairmount, MD	8.3 mi NW	PO Box only
23427	Saxis, VA	8.4 mi S	PO Box only
23399	Jenkins Bridge, VA	8.7 mi S	Standard
23396	Oak Hall, VA	9.9 mi SE	Standard
23415	New Church, VA	10.2 mi SE	Standard
21817	Crisfield, MD	10.5 mi W	Standard

Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21857 or measure the distance to another ZIP code.

How to address mail to 21857

JANE SMITH
PO BOX 123
REHOBETH MD 21857

Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21857-XXXX) helps mail sort faster but isn’t required.

Questions

What city is ZIP code 21857?: 21857 is a Rehobeth, Maryland ZIP code.
What county is 21857 in?: ZIP code 21857 is in Somerset County, Maryland.
What time zone is ZIP code 21857 in?: 21857 is in the Eastern Time zone (America/New_York).
What area code is 21857?: Phone numbers in ZIP code 21857 use area code 410.
Can I use 21857 for a street address?: No. 21857 is only for PO Boxes. Street addresses in Rehobeth use another ZIP code.
What ZIP codes are near 21857?: The nearest ZIP codes to 21857 are 21838 (Marion Station, 3.6 miles), 21871 (Westover, 6 miles), 21851 (Pocomoke City, 6.3 miles) and 23488 (Withams, 7.1 miles).