ZIP code 21041
Where is ZIP code 21041?
Ellicott City, Maryland
Howard County · PO Box only ZIP code
ZIP code 21041 belongs to Ellicott City, Maryland in Howard County. 21041 is a PO Box only ZIP code: it is used for post office boxes at the Ellicott City post office, not for street addresses. It is in the Eastern Time zone and uses area code 410. The closest ZIP codes are 21150 (Simpsonville, 0 mi north), 21029 (Clarksville, 1.7 mi south) and 21036 (Dayton, 2.9 mi west).
| ZIP code | 21041 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Ellicott City |
| State | Maryland (MD) |
| County | Howard County |
| Time zone | Eastern Time · now |
| Area code | 410 |
| Coordinates | 39.2364, -76.9419 map |
| 3-digit prefix | 210 |
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 21041
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21150 | Simpsonville, MD | 0 mi N | PO Box only |
| 21029 | Clarksville, MD | 1.7 mi S | Standard |
| 21036 | Dayton, MD | 2.9 mi W | Standard |
| 21044 | Columbia, MD | 3.7 mi SE | Standard |
| 20777 | Highland, MD | 3.9 mi S | Standard |
| 21794 | West Friendship, MD | 4.1 mi N | Standard |
| 21737 | Glenelg, MD | 4.4 mi W | Standard |
| 21738 | Glenwood, MD | 4.9 mi NW | Standard |
| 21042 | Ellicott City, MD | 5 mi NE | Standard |
| 20862 | Brinklow, MD | 5.4 mi SW | Standard |
| 20759 | Fulton, MD | 6 mi S | Standard |
| 21045 | Columbia, MD | 6.3 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21041 or measure the distance to another ZIP code.
How to address mail to 21041
PO BOX 123
ELLICOTT CITY MD 21041
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Ellicott: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (21041-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Ellicott City, MD
All Ellicott City ZIP codes with population and income →
Questions
- What city is ZIP code 21041?
- 21041 is a Ellicott City, Maryland ZIP code.
- What county is 21041 in?
- ZIP code 21041 is in Howard County, Maryland.
- What time zone is ZIP code 21041 in?
- 21041 is in the Eastern Time zone (America/New_York).
- What area code is 21041?
- Phone numbers in ZIP code 21041 use area code 410.
- Can I use 21041 for a street address?
- No. 21041 is only for PO Boxes. Street addresses in Ellicott City use 21042, 21043.
- What ZIP codes are near 21041?
- The nearest ZIP codes to 21041 are 21150 (Simpsonville, 0 miles), 21029 (Clarksville, 1.7 miles), 21036 (Dayton, 2.9 miles) and 21044 (Columbia, 3.7 miles).