Frederick, Maryland ZIP codes
What is the ZIP code for Frederick, MD?
6 ZIP codes, 21701 to 21709
4 for street addresses · 1 PO Box only · 1 for single organizations
Frederick is in Frederick County, Maryland. USPS uses 6 ZIP codes for Frederick, 4 of them for street addresses. About 154,625 people live in Frederick ZIP codes; the most populated is 21702 with 49,605 residents. The city is in the Eastern Time zone and uses area codes 240, 227 and 301.
| City | Frederick, MD |
|---|---|
| State | Maryland |
| County | Frederick County |
| ZIP codes | 6 |
| Population (ZIP areas) | about 154,625 |
| Time zone | Eastern Time · now |
| Area codes | 240, 227, 301 |
All Frederick ZIP codes
| ZIP code | Type | Population | Median income |
|---|---|---|---|
| 21701 | Standard | 43,048 | $106,577 |
| 21702 | Standard | 49,605 | $106,983 |
| 21703 | Standard | 41,960 | $106,334 |
| 21704 | Standard | 20,006 | $161,063 |
| 21705 | PO Box only | 6 | – |
| 21709 | Unique | – | – |
Population and income: U.S. Census Bureau, American Community Survey 5-year estimates. PO Box and single-organization ZIP codes have no residents.
Cities near Frederick
- Walkersville, MD 5.7 mi
- New Market, MD 7.2 mi
- Middletown, MD 7.7 mi
- Jefferson, MD 7.8 mi
- Ijamsville, MD 8.5 mi
- Adamstown, MD 8.7 mi
- Monrovia, MD 9.6 mi
- Woodsboro, MD 10.2 mi
- Myersville, MD 11 mi
- Point Of Rocks, MD 11.3 mi
Questions
- What is the ZIP code for Frederick, MD?
- Frederick has 6 ZIP codes: 21701, 21702, 21703, 21704, 21705 and 21709. The right one depends on the street address.
- How many ZIP codes does Frederick have?
- 6: 4 standard ZIP codes for street addresses, 1 for PO Boxes only and 1 assigned to single organizations.
- Which Frederick ZIP code has the most people?
- 21702, with about 49,605 residents, followed by 21701 (43,048).
- What county is Frederick, MD in?
- Frederick ZIP codes are in Frederick County.
- What area code is Frederick, MD?
- Frederick uses area codes 240, 227 and 301.