Frederick, MD ZIP Codes, Coordinates & Counties
Frederick, Maryland has 5 ZIP codes in Frederick county. The approximate center of Frederick is 39.411, -77.409. Frederick has about 230,655 known street addresses.
ZIP codes in Frederick, MD
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 21701 | Frederick | 39.446 | -77.335 |
| 21702 | Frederick | 39.479 | -77.457 |
| 21703 | Frederick | 39.368 | -77.47 |
| 21704 | Frederick | 39.354 | -77.375 |
| 21705 | Frederick | 39.409 | -77.41 |
Counties Frederick spans
Frederick
Most common streets in Frederick
Liberty, Patrick, Riverwalk, Jefferson, 7th, Acropolis, Market, East, Worthington, South
Frequently asked questions
What ZIP codes are in Frederick, MD?
Frederick, Maryland has 5 ZIP codes, ranging from 21701 to 21705. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Frederick, MD in?
Frederick is in Frederick county.
What are the latitude and longitude of Frederick, MD?
The approximate center of Frederick, Maryland is latitude 39.411, longitude -77.409. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Frederick, MD have?
Frederick has 5 ZIP codes.
How many addresses are in Frederick, MD?
Frederick, Maryland has about 230,655 known street addresses in the sthan.io US address database.
What are the most common streets in Frederick, MD?
Some of the most common street names in Frederick are Liberty, Patrick, Riverwalk, Jefferson, 7th, Acropolis.
What cities are near Frederick, MD?
Cities near Frederick include Braddock Heights (5 mi), Buckeystown (5 mi), Walkersville (6 mi), Ijamsville (7 mi), New Market (7 mi).
Cities near Frederick
Braddock Heights, MD (5 mi) Buckeystown, MD (5 mi) Walkersville, MD (6 mi) Ijamsville, MD (7 mi) New Market, MD (7 mi) Adamstown, MD (8 mi) Jefferson, MD (9 mi) Middletown, MD (9 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database