ZIP code 21027
Where is ZIP code 21027?
Chase, Maryland
Baltimore County · PO Box only ZIP code
ZIP code 21027 belongs to Chase, Maryland in Baltimore County. 21027 is a PO Box only ZIP code: it is used for post office boxes at the Chase post office, not for street addresses. It is in the Eastern Time zone and uses area code 410. The closest ZIP codes are 21220 (Middle River, 2.9 mi southwest), 21162 (White Marsh, 3 mi northwest) and 21085 (Joppa, 4.3 mi north).
| ZIP code | 21027 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Chase |
| State | Maryland (MD) |
| County | Baltimore County |
| Time zone | Eastern Time · now |
| Area code | 410 |
| Coordinates | 39.3634, -76.3711 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 21027
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 21220 | Middle River, MD | 2.9 mi SW | Standard |
| 21162 | White Marsh, MD | 3 mi NW | Standard |
| 21085 | Joppa, MD | 4.3 mi N | Standard |
| 21128 | Perry Hall, MD | 5 mi NW | Standard |
| 21156 | Upper Falls, MD | 5.3 mi N | Standard |
| 21040 | Edgewood, MD | 5.7 mi NE | Standard |
| 21010 | Gunpowder, MD | 5.7 mi NE | Standard |
| 21221 | Essex, MD | 5.8 mi SW | Standard |
| 21236 | Nottingham, MD | 6.5 mi W | Standard |
| 21087 | Kingsville, MD | 6.8 mi N | Standard |
| 21237 | Rosedale, MD | 7.2 mi W | Standard |
| 21009 | Abingdon, MD | 8.6 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 21027 or measure the distance to another ZIP code.
How to address mail to 21027
PO BOX 123
CHASE MD 21027
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (21027-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 21027?
- 21027 is a Chase, Maryland ZIP code.
- What county is 21027 in?
- ZIP code 21027 is in Baltimore County, Maryland.
- What time zone is ZIP code 21027 in?
- 21027 is in the Eastern Time zone (America/New_York).
- What area code is 21027?
- Phone numbers in ZIP code 21027 use area code 410.
- Can I use 21027 for a street address?
- No. 21027 is only for PO Boxes. Street addresses in Chase use another ZIP code.
- What ZIP codes are near 21027?
- The nearest ZIP codes to 21027 are 21220 (Middle River, 2.9 miles), 21162 (White Marsh, 3 miles), 21085 (Joppa, 4.3 miles) and 21128 (Perry Hall, 5 miles).