ZIP Code 21655 – Preston, Maryland | ZipsCode.us

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21655

ZIP Code 21655

Preston, Maryland · Caroline

PrestonCarolineMarylandUnited States
Which Maryland city is ZIP code 21655 in?
ZIP code 21655 belongs to the city of Preston in Maryland (Caroline). See all Maryland ZIP Codes.

ZIP code 21655 belongs to Preston, Maryland, in Caroline. If you are mailing a letter or package to this area, use Preston, MD 21655 in the address. On this page you will find the city and county for 21655, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.

21655ZIP Code
PrestonCity
CarolineCounty
MarylandState

What City Is ZIP Code 21655?

The city for ZIP code 21655 is Preston, Maryland. When you write an address in this area, the correct format is: Name, Street Address, Preston, MD 21655.

ZIP Code 21655 County and State

ZIP code 21655 is located in Caroline, Maryland. For a complete list of cities and ZIP codes across the state, see the Maryland ZIP Codes page.

Nearby ZIP Codes in Caroline

These ZIP codes are in the same county as 21655:

ZIP Code 21655 on the Map

The map below shows the approximate center of ZIP code 21655, near Preston, Maryland. You can zoom in and drag the map to explore the area.

Map center is approximate (ZIP area center, around 38.7465, -75.9163). Map data © OpenStreetMap.

Population and Demographics of ZIP Code 21655

According to public U.S. Census Bureau data, ZIP code 21655 is home to a community in Maryland. The figures below come from the U.S. Census and the American Community Survey (ACS).

4,995Population
95People per sq mi
2,041Housing Units
$291,200Median Home Value
$85,608Median Household Income
52.72 sq miLand Area

Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.

Find an Address in ZIP Code 21655

Need the full ZIP+4 code for a specific street address in Preston? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.

Frequently Asked Questions

What city is ZIP code 21655?

ZIP code 21655 is for Preston, Maryland.

What county is ZIP code 21655 in?

ZIP code 21655 is in Caroline, Maryland.

What state is ZIP code 21655 in?

ZIP code 21655 is in Maryland (MD).

How do I find the ZIP+4 for an address in 21655?

Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.

What are the nearby ZIP codes to 21655?

Nearby ZIP codes include 21609 (Bethlehem), 21629 (Denton), 21632 (Federalsburg), 21636 (Goldsboro), 21639 (Greensboro).

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