21045 postal code
United StatesUpdated 2026-11-09Columbia, MarylandHoward5 digits
Postal code details
1 placeCode
21045
Place
Columbia
Region
Maryland
County
Howard
Coordinates
39.2051, -76.8322
Accuracy
4 / 6
Country
United States
Location
OpenStreetMap ↗
39.2051, -76.8322© OpenStreetMap
Ad slot · 300×250
Places under this code
1| Place | Region | County | Coordinates |
|---|---|---|---|
| Columbia | Maryland | Howard | 39.2051, -76.8322 |
Same code in other countries
4| Country | Place | Region |
|---|---|---|
| DZ Algeria | Ben M'Hidi Esom | Skikda |
| FR France | Dijon | Bourgogne-Franche-Comté |
| IT Italy | Gazzada | Lombardia |
| KR South Korea | 계양구 | 인천광역시 |
FAQ
Which city is 21045 in?
Columbia, Maryland, United States.
What are the coordinates of 21045?
39.2051, -76.8322
Is 21045 used in other countries?
Yes, 4 other countries.
Updated 2026-11-09. Attribution in Data & license.