ZIP Code 21046 – Columbia, Maryland
The 21046 ZIP Code belongs to Columbia, Maryland. The population in this 21046 ZIP code is 15,433. The latitude is 39.17357 and longitude is -76.84183 in 21046 Columbia, Maryland. The time zone for this 21046 ZIP code is America/New_York.
| City | Columbia |
| Zip Code | 21046 |
| State | Maryland |
| County | Howard |
| Population | 15,433 |
| Latitude | 39.17357 |
| Longitude | -76.84183 |
| Time Zone | America/New_York |