Baltimore postal codes — Maryland, United States
3 localities and postal codes in Baltimore, within United States's three-level hierarchy.
Baltimore postal codes
| Country | State | City | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| United States | Maryland | Baltimore | Baltimore | 21209 | 39.382071 | -76.649503 | America/New_York |
| United States | Maryland | Baltimore | Kingsville | 21087 | 39.448719 | -76.417740 | America/New_York |
| United States | Maryland | Baltimore | Parkton | 21120 | 39.640938 | -76.659138 | America/New_York |
Complete dataset
60,000 rows available in United States
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Get full database →About Baltimore
Baltimore is a city of Maryland, United States.
How postal codes work in Baltimore
United States uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Baltimore follow that format like everywhere else in the country, for example 21209 for Baltimore.
Every code listed here for Baltimore begins with the prefix 21, which groups its delivery areas together within United States's national numbering.
Postal codes across United States, Baltimore 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 Baltimore follows that same order:
What this dataset covers
This reference dataset lists 3 postal codes for Baltimore, each paired with its locality and, where the source provides them, coordinates and a time zone.
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Baltimore postal codes — frequently asked questions
What postal codes does Baltimore use?
Every postal code listed here for Baltimore begins with the prefix 21.
What format are postal codes in Baltimore?
They use United States's national 99999 format. Five digits, numeric only. 21209 is one code from Baltimore.
Who issues postal codes in Baltimore?
United States Postal Service (USPS) issues and maintains postal codes throughout United States, Baltimore included.
How many postal codes are listed for Baltimore?
This reference dataset contains 3 postal codes for Baltimore. That is the dataset's own count, not a claim about every code in use.
Which state is Baltimore in?
Baltimore is a city of Maryland, United States.