How do I find a ZIP code by city or state?

You can find ZIP codes by city or state using our search tool. Just enter the city or state name, and you'll see all related ZIP codes instantly.

What is a ZIP+4 code?

A ZIP+4 code adds four digits to the basic five-digit ZIP code. It helps the USPS deliver mail more precisely to specific addresses or buildings.

Are ZIP codes the same as postal codes?

ZIP codes are the U.S. version of postal codes, used by the USPS to identify delivery areas. Other countries use postal codes with different formats.

Complete ZIP Codes For Calvert, Maryland

Browse Calvert ZIP Codes

ZIP Codes in Calvert County help organize mail delivery and define local service areas. Each ZIP Code corresponds to a specific community or post office, ensuring residents, businesses, and visitors can find accurate address information quickly. By browsing the complete list of Calvert ZIP Codes, you can easily identify the correct code for mailing, business, or geographic purposes.

Lusby

Post Office	Lusby
Division	Calvert
Pincode	20657

Huntingtown

Post Office	Huntingtown
Division	Calvert
Pincode	20639

Prince Frederick

Post Office	Prince Frederick
Division	Calvert
Pincode	20678

Chesapeake Beach

Post Office	Chesapeake Beach
Division	Calvert
Pincode	20732

Owings

Post Office	Owings
Division	Calvert
Pincode	20736

Dunkirk

Post Office	Dunkirk
Division	Calvert
Pincode	20754

Total Post Offices (14) Page 1 of 3
1

Cities in Calvert

14 cities in Calvert County | List of ZIP Codes in Maryland

ZIP codes in Calvert County, Maryland not only facilitate mail delivery but also provide important demographic and geographic insights. Each ZIP code corresponds to specific areas within the county, helping businesses, residents, and researchers understand population distribution, city locations, and service coverage across Calvert County.

Businesses and service providers rely on accurate ZIP code information in Calvert County to plan deliveries, target customers, and ensure timely services. By referencing the full list of ZIP codes, companies can optimize logistics and outreach, while residents can easily identify the correct postal codes for their addresses within Maryland.

Knowing the correct ZIP codes in Calvert County ensures fast and accurate mail delivery from the United States Postal Service (USPS). It also helps travelers, online shoppers, and local residents navigate efficiently across towns and communities in Calvert County, making ZIP codes an essential part of daily life and business operations.