ZIP code 21709
Where is ZIP code 21709?
Frederick, Maryland
Frederick County · Unique ZIP code
ZIP code 21709 belongs to Frederick, Maryland in Frederick County. 21709 is a unique ZIP code assigned to a single organization (State Farm Ins Co) that gets a lot of mail. It is in the Eastern Time zone and uses area code 240. The closest ZIP codes are 21793 (Walkersville, 2.4 mi east), 21701 (Frederick, 3.5 mi southeast) and 21705 (Frederick, 4 mi south).
| ZIP code | 21709 |
|---|---|
| Type | Unique ZIP code for a single organization |
| Status | Active |
| City | Frederick |
| State | Maryland (MD) |
| County | Frederick County |
| Time zone | Eastern Time · now |
| Area code | 240 |
| Coordinates | 39.47, -77.3921 map |
| 3-digit prefix | 217 |
The Census Bureau doesn’t publish population figures for unique ZIP codes because nobody lives at a PO Box or a single organization’s address. For figures about the area, see the nearby standard ZIP codes below.
ZIP codes near 21709
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21793 | Walkersville, MD | 2.4 mi E | Standard |
| 21701 | Frederick, MD | 3.5 mi SE | Standard |
| 21705 | Frederick, MD | 4 mi S | PO Box only |
| 21702 | Frederick, MD | 4 mi NW | Standard |
| 21798 | Woodsboro, MD | 6.6 mi NE | Standard |
| 21714 | Braddock Heights, MD | 6.9 mi SW | PO Box only |
| 21774 | New Market, MD | 7.5 mi SE | Standard |
| 21762 | Libertytown, MD | 7.8 mi E | PO Box only |
| 21703 | Frederick, MD | 8.2 mi SW | Standard |
| 21775 | New Midway, MD | 8.3 mi NE | PO Box only |
| 21704 | Frederick, MD | 8.6 mi S | Standard |
| 21769 | Middletown, MD | 8.7 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21709 or measure the distance to another ZIP code.
How to address mail to 21709
123 MAIN ST
FREDERICK MD 21709
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21709-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Frederick, MD
All Frederick ZIP codes with population and income →
Questions
- What city is ZIP code 21709?
- 21709 is a Frederick, Maryland ZIP code.
- What county is 21709 in?
- ZIP code 21709 is in Frederick County, Maryland.
- What time zone is ZIP code 21709 in?
- 21709 is in the Eastern Time zone (America/New_York).
- What area code is 21709?
- Phone numbers in ZIP code 21709 use area code 240.
- Can I use 21709 for a street address?
- Only for mail to the organization it is assigned to. Other addresses in Frederick use a standard ZIP code.
- What ZIP codes are near 21709?
- The nearest ZIP codes to 21709 are 21793 (Walkersville, 2.4 miles), 21701 (Frederick, 3.5 miles), 21705 (Frederick, 4 miles) and 21702 (Frederick, 4 miles).