ZIP Code 21133 — Randallstown, Maryland
ZIP code 21133 belongs to Randallstown, Maryland (county: Baltimore). It sits at latitude 39.3746, longitude -76.8002 in the America/New_York time zone.
| Field | Value |
|---|---|
| ZIP code | 21133 |
| City / place | Randallstown |
| State | Maryland |
| County | Baltimore |
| Coordinates | 39.3746, -76.8002 |
| Time zone | America/New_York |
| City population | 32,430 |
| ZIP type | PO box / unique |
| Telephone area codes | 410, 443, 667 |
What is ZIP code 21133?
21133 is a five-digit ZIP code used by the United States Postal Service for Randallstown, Maryland. It is one of 1 ZIP codes associated with Randallstown 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.
Area codes and city profile
Telephone area codes serving Randallstown: 410, 443, 667. For population, county and county-seat details, see Randallstown and all places in Maryland.
Nearby ZIP codes
21208 6.1 km · Pikesville21117 6.2 km · Owings Mills21282 6.7 km · Pikesville21207 7.6 km · Gwynn Oak21136 9.6 km · Reisterstown21209 10.8 km · Baltimore21215 10.9 km · Baltimore21228 11.9 km · Catonsville
Frequently asked questions
What city is ZIP code 21133 in?
ZIP code 21133 is in Randallstown, Maryland.
What county is 21133 in?
21133 belongs to Baltimore in Maryland.
What time zone is ZIP code 21133 in?
21133 is in the America/New_York time zone.