ZIP Code 21046 — Columbia, Maryland
ZIP code 21046 belongs to Columbia, Maryland (county: Howard). It sits at latitude 39.1702, longitude -76.8538 in the America/New_York time zone.
| Field | Value |
|---|---|
| ZIP code | 21046 |
| City / place | Columbia |
| State | Maryland |
| County | Howard |
| Coordinates | 39.1702, -76.8538 |
| Time zone | America/New_York |
| City population | 99,615 |
| ZIP type | PO box / unique |
| Telephone area codes | 410, 443, 667 |
What is ZIP code 21046?
21046 is a five-digit ZIP code used by the United States Postal Service for Columbia, Maryland. It is one of 3 ZIP codes associated with Columbia in this dataset. The delivery area is served from the local post office network, so the ZIP can cover more than one neighbourhood or even cross a city line.
ZIP codes in the same city
Area codes and city profile
Telephone area codes serving Columbia: 410, 443, 667. For population, county and county-seat details, see Columbia and all places in Maryland.
Nearby ZIP codes
21045 4.3 km · Columbia20763 4.5 km · Savage21044 5.3 km · Columbia20723 5.6 km · Laurel20794 5.8 km · Jessup20707 7.1 km · Laurel20709 7.9 km · Laurel20725 7.9 km · Laurel
Frequently asked questions
What city is ZIP code 21046 in?
ZIP code 21046 is in Columbia, Maryland.
What county is 21046 in?
21046 belongs to Howard in Maryland.
What time zone is ZIP code 21046 in?
21046 is in the America/New_York time zone.