ZIP Code 21150
Simpsonville, Maryland
ZIP Code Information
| ZIP Code | 21150 |
|---|---|
| City | Simpsonville |
| State | Maryland (MD) |
| County | Howard |
| Timezone |
America/New_York (UTC-4)
Details
|
| Area Codes (state) | 301, 410, 443 Details |
ZIP code 21150 is the delivery code the USPS assigns to Simpsonville, Maryland. The ZIP lies within Howard County. Clocks here follow the America/New_York time zone (UTC-4).
What you can do with ZIP code 21150
- Write a mailing address: Simpsonville, MD 21150. 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 | |
|---|---|---|---|
| 21041 | Ellicott City | 0 km | Distance |
| 21029 | Clarksville | 2.8 km | Distance |
| 21036 | Dayton | 4.7 km | Distance |
| 21044 | Columbia | 6 km | Distance |
| 20777 | Highland | 6.2 km | Distance |
| 21794 | West Friendship | 6.7 km | Distance |
| 21737 | Glenelg | 7 km | Distance |
| 21738 | Glenwood | 7.9 km | Distance |
| 21042 | Ellicott City | 8 km | Distance |
| 20862 | Brinklow | 8.7 km | Distance |
Nearby Cities
Ellicott City, Maryland
(0 km)
Clarksville, Maryland
(2.8 km)
Dayton, Maryland
(4.7 km)
Columbia, Maryland
(6 km)
Highland, Maryland
(6.2 km)
West Friendship, Maryland
(6.7 km)
Glenelg, Maryland
(7 km)
Glenwood, Maryland
(7.9 km)
Frequently Asked Questions
ZIP code 21150 is located in Simpsonville, Maryland.
ZIP code 21150 is in Howard county, Maryland.
ZIP code 21150 is in the America/New_York timezone.