Calvert postal codes — Maryland, United States
1 locality and postal code in Calvert, within United States's three-level hierarchy.
Calvert postal codes
| Country | State | City | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| United States | Maryland | Calvert | Lusby | 20657 | 38.353611 | -76.436667 | America/New_York |
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60,000 rows available in United States
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Get full database →About Calvert
Calvert is a city of Maryland, United States.
How postal codes work in Calvert
United States uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Calvert follow that format like everywhere else in the country, for example 20657 for Lusby.
Every code listed here for Calvert begins with the prefix 20, which groups its delivery areas together within United States's national numbering.
Postal codes across United States, Calvert included, are issued and maintained by United States Postal Service (USPS).
Addressing format
Addresses in United States are written [House number] [Street name], [City] [Region] [Postal code], and an address in Calvert follows that same order:
What this dataset covers
This reference dataset lists 1 postal code for Calvert, each paired with its locality and, where the source provides them, coordinates and a time zone.
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Calvert postal codes — frequently asked questions
What postal codes does Calvert use?
Every postal code listed here for Calvert begins with the prefix 20.
What format are postal codes in Calvert?
They use United States's national 99999 format. Five digits, numeric only. 20657 is one code from Calvert.
Who issues postal codes in Calvert?
United States Postal Service (USPS) issues and maintains postal codes throughout United States, Calvert included.
How many postal codes are listed for Calvert?
This reference dataset contains 1 postal code for Calvert. That is the dataset's own count, not a claim about every code in use.
Which state is Calvert in?
Calvert is a city of Maryland, United States.