Riderwood, Maryland ZIP code
What is the ZIP code for Riderwood, MD?
21139
1 PO Box only
Riderwood is in Baltimore County, Maryland. The city is in the Eastern Time zone and uses area code 410.
| City | Riderwood, MD |
|---|---|
| State | Maryland |
| County | Baltimore County |
| ZIP codes | 1 |
| Time zone | Eastern Time · now |
| Area code | 410 |
All Riderwood ZIP codes
| ZIP code | Type |
|---|---|
| 21139 | PO Box only |
Cities near Riderwood
- Lutherville Timonium, MD 1.7 mi
- Towson, MD 3.1 mi
- Pikesville, MD 4.9 mi
- Hunt Valley, MD 4.9 mi
- Cockeysville, MD 5.8 mi
- Parkville, MD 5.9 mi
- Phoenix, MD 6.4 mi
- Owings Mills, MD 7 mi
- Baltimore, MD 7 mi
- Gwynn Oak, MD 7.2 mi
Questions
- What is the ZIP code for Riderwood, MD?
- The ZIP code for Riderwood, Maryland is 21139.
- What county is Riderwood, MD in?
- Riderwood ZIP codes are in Baltimore County.
- What area code is Riderwood, MD?
- Riderwood uses area code 410.