ZIP Code: 21792 - UNIONVILLE, MD
ZIP Code 21792 is assigned to UNIONVILLE, MD. In addition to basic details, this page includes the full ZIP+4 Codes and address information for ZIP Code 21792. You can also find related data, such as nearby ZIP Codes and other relevant geographic details.
ZIP Code 21792 Basic Information
| State | County | City | ZIP Code |
|---|---|---|---|
| MD - Maryland | Frederick County | UNIONVILLE | 21792 |
21792 ZIP+4 Code List
ZIP Code 21792 includes many ZIP+4 Codes. Each ZIP+4 Code corresponds to a specific address or group of addresses. Below is a complete list of all ZIP+4 Codes within ZIP Code 21792, along with their associated addresses. You can also find a 9-digit ZIP Code by entering a full address.
| ZIP+4 Code | Address |
|---|---|
| 21792-1111 | 13720 UNIONVILLE RD, UNIONVILLE, MD |
| 21792-9998 | 13720 UNIONVILLE RD, UNIONVILLE, MD |
How to write a U.S. envelope?
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First, you need to fill in the recipient's mailing information in the center of the envelope. The first line is the recipient's name, the second line is the street address with a detailed house number, and the last line is the city, state abbr, and ZIP Code.
Second, write the sender's information on the left top corner of the envelope. If your mail cannot be delivered, it will return to the sender's address.
Finally, don't forget to stick the stamp on the right top corner. Otherwise, the letter will not go into the delivery process.
Here is the envelope example below.
What does each digit of ZIP Code 21792 stand for?
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The first digit designates a national area, which ranges from zero for the Northeast to nine for the far West.
The 2-3 digits represent a sectional center facility in that region.
The last two digits designate small post offices or postal zones.
Random Address in ZIP Code 21792
ZIP Code 21792 has 2 real random addresses, you can clicking the picture below to get random addresses in ZIP Code 21792.
ZIP Code 21792 Map
This is the online map of UNIONVILLE, Frederick County, Maryland. You can use the controls to move around and zoom in or out. Map information is for reference only.
Nearby ZIP Codes to 21792
Nearby ZIP Codes include 21762, 21791, 21776, 21774, and 21771. These ZIP Codes are located within approximately 25 kilometers of ZIP Code 21792. The listed distances are approximate and provided for reference only.
| ZIP Code | Distance (Kilo Meters) |
|---|---|
| 21762 | 5.341 |
| 21791 | 6.465 |
| 21776 | 8.389 |
| 21774 | 10.26 |
| 21771 | 11.503 |
| 21798 | 12.039 |
| 21701 | 13.165 |
| 21759 | 13.219 |
| 21775 | 13.677 |
| 21793 | 13.727 |
| 21757 | 14.641 |
| 21770 | 15.378 |
| 21797 | 16.481 |
| 21754 | 18.363 |
| 21157 | 19.027 |
| 21778 | 19.856 |
| 21787 | 20.361 |
| 21705 | 20.458 |
| 21709 | 20.458 |
| 20872 | 20.548 |
| 21784 | 20.924 |
| 21723 | 21.751 |
| 21704 | 21.91 |
| 21158 | 22.571 |
| 21702 | 23.161 |
| 21048 | 23.666 |
| 21765 | 23.999 |
| 21788 | 24.426 |
| 20871 | 24.845 |
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