ZIP Code 21890
Westover, Maryland
ZIP Code Information
ZIP code 21890 is a five-digit postal code used by the United States Postal Service for addresses in Westover, Maryland. The ZIP lies within Somerset County. Clocks here follow the America/New_York time zone (UTC-4).
About 3,345 people live in this ZIP code. Figures come from the U.S. Census Bureau American Community Survey and are refreshed as new five-year estimates are released.
What you can do with ZIP code 21890
- Write a mailing address: Westover, MD 21890. The ZIP goes last, after the state abbreviation.
- Check whether a shipping or delivery quote applies to this area — most US carriers price by ZIP code rather than by city.
- Look up the local time zone before scheduling a call — the ZIP tells you which zone applies to that address.
- Compare the ZIP with neighbouring codes to see how population and income shift block by block.
Location Map
Full mapNearby ZIP Codes
Radius search| ZIP Code | City | Distance | |
|---|---|---|---|
| 21867 | Upper Fairmount | 8.6 km | Distance |
| 21821 | Deal Island | 8.6 km | Distance |
| 21836 | Manokin | 11.9 km | Distance |
| 21817 | Crisfield | 12.7 km | Distance |
| 21871 | Westover | 12.9 km | Distance |
| 21838 | Marion Station | 13.6 km | Distance |
| 21824 | Ewell | 16.9 km | Distance |
| 21866 | Tylerton | 18.4 km | Distance |
| 21853 | Princess Anne | 19.3 km | Distance |
| 21840 | Nanticoke | 19.4 km | Distance |
Nearby Cities
Upper Fairmount, Maryland
(8.6 km)
Deal Island, Maryland
(8.6 km)
Manokin, Maryland
(11.9 km)
Crisfield, Maryland
(12.7 km)
Marion Station, Maryland
(13.6 km)
Ewell, Maryland
(16.9 km)
Tylerton, Maryland
(18.4 km)
Princess Anne, Maryland
(19.3 km)
Frequently Asked Questions
ZIP code 21890 is located in Westover, Maryland.
ZIP code 21890 is in Somerset county, Maryland.
ZIP code 21890 is in the America/New_York timezone.