Unionville, Maryland ZIP code
What is the ZIP code for Unionville, MD?
21792
1 PO Box only
Unionville is in Frederick County, Maryland. The city is in the Eastern Time zone and uses area code 240.
| City | Unionville, MD |
|---|---|
| State | Maryland |
| County | Frederick County |
| ZIP codes | 1 |
| Time zone | Eastern Time · now |
| Area code | 240 |
All Unionville ZIP codes
| ZIP code | Type |
|---|---|
| 21792 | PO Box only |
Cities near Unionville
- New Windsor, MD 5.2 mi
- New Market, MD 6.6 mi
- Woodsboro, MD 7.1 mi
- Mount Airy, MD 7.1 mi
- Union Bridge, MD 7.8 mi
- Keymar, MD 8.1 mi
- Walkersville, MD 8.7 mi
- Monrovia, MD 9.2 mi
- Woodbine, MD 11 mi
- Sykesville, MD 11.6 mi
Questions
- What is the ZIP code for Unionville, MD?
- The ZIP code for Unionville, Maryland is 21792.
- What county is Unionville, MD in?
- Unionville ZIP codes are in Frederick County.
- What area code is Unionville, MD?
- Unionville uses area code 240.