Dorchester postal codes — Maryland, United States
3 localities and postal codes in Dorchester, within United States's three-level hierarchy.
Dorchester postal codes
| Country | State | City | City | ZIP | Latitude | Longitude | Timezone |
|---|---|---|---|---|---|---|---|
| United States | Maryland | Dorchester | Cambridge | 21613 | 38.571462 | -76.076318 | America/New_York |
| United States | Maryland | Dorchester | Fishing Creek | 21634 | 38.336190 | -76.222499 | America/New_York |
| United States | Maryland | Dorchester | Toddville | 21672 | 38.299845 | -76.070494 | America/New_York |
Complete dataset
60,000 rows available in United States
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Get full database →About Dorchester
Dorchester is a city of Maryland, United States.
How postal codes work in Dorchester
United States uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Dorchester follow that format like everywhere else in the country, for example 21613 for Cambridge.
Every code listed here for Dorchester begins with the prefix 21, which groups its delivery areas together within United States's national numbering.
Postal codes across United States, Dorchester 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 Dorchester follows that same order:
What this dataset covers
This reference dataset lists 3 postal codes for Dorchester, each paired with its locality and, where the source provides them, coordinates and a time zone.
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Dorchester postal codes — frequently asked questions
What postal codes does Dorchester use?
Every postal code listed here for Dorchester begins with the prefix 21.
What format are postal codes in Dorchester?
They use United States's national 99999 format. Five digits, numeric only. 21613 is one code from Dorchester.
Who issues postal codes in Dorchester?
United States Postal Service (USPS) issues and maintains postal codes throughout United States, Dorchester included.
How many postal codes are listed for Dorchester?
This reference dataset contains 3 postal codes for Dorchester. That is the dataset's own count, not a claim about every code in use.
Which state is Dorchester in?
Dorchester is a city of Maryland, United States.