ZIP code 20848
Where is ZIP code 20848?
Rockville, Maryland
Montgomery County · PO Box only ZIP code
ZIP code 20848 belongs to Rockville, Maryland in Montgomery County. 20848 is a PO Box only ZIP code: it is used for post office boxes at the Rockville post office, not for street addresses. It is in the Eastern Time zone and uses area code 240. The closest ZIP codes are 20813 (Bethesda, 0 mi north), 20827 (Bethesda, 0 mi north) and 20859 (Potomac, 0 mi north).
| ZIP code | 20848 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Rockville |
| State | Maryland (MD) |
| County | Montgomery County |
| Time zone | Eastern Time · now |
| Area code | 240 |
| Coordinates | 39.144, -77.2076 map |
| 3-digit prefix | 208 |
The Census Bureau doesn’t publish population figures for po box only 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 20848
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 20813 | Bethesda, MD | 0 mi N | PO Box only |
| 20827 | Bethesda, MD | 0 mi N | PO Box only |
| 20859 | Potomac, MD | 0 mi N | PO Box only |
| 20875 | Germantown, MD | 0 mi N | PO Box only |
| 20884 | Gaithersburg, MD | 0 mi N | PO Box only |
| 20889 | Bethesda, MD | 0 mi N | Unique |
| 20894 | Bethesda, MD | 0 mi N | Unique |
| 20898 | Gaithersburg, MD | 0 mi N | PO Box only |
| 20899 | Gaithersburg, MD | 0.8 mi W | Unique |
| 20877 | Gaithersburg, MD | 1 mi E | Standard |
| 20880 | Washington Grove, MD | 1.9 mi E | PO Box only |
| 20879 | Gaithersburg, MD | 2.3 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 20848 or measure the distance to another ZIP code.
How to address mail to 20848
PO BOX 123
ROCKVILLE MD 20848
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (20848-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Rockville, MD
All Rockville ZIP codes with population and income →
Questions
- What city is ZIP code 20848?
- 20848 is a Rockville, Maryland ZIP code.
- What county is 20848 in?
- ZIP code 20848 is in Montgomery County, Maryland.
- What time zone is ZIP code 20848 in?
- 20848 is in the Eastern Time zone (America/New_York).
- What area code is 20848?
- Phone numbers in ZIP code 20848 use area code 240.
- Can I use 20848 for a street address?
- No. 20848 is only for PO Boxes. Street addresses in Rockville use 20850, 20851, 20852.
- What ZIP codes are near 20848?
- The nearest ZIP codes to 20848 are 20813 (Bethesda, 0 miles), 20827 (Bethesda, 0 miles), 20859 (Potomac, 0 miles) and 20875 (Germantown, 0 miles).