← Look up another ZIP code · All towns in Maryland
ZIP code 21157
Westminster, MD · Carroll County
About ZIP code 21157
- ZIP code 21157 is in Westminster, Carroll County, Maryland.
- About 38,984 people live in it, which is 193.7 people per square mile.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 39.549, -76.982.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Westminster, MD
ZIP code 21157 is the post office name for Westminster, MD. 20,445 people live in Westminster. Typical household income is $86,219. A typical home costs $337,600.
- Stronger than most towns on: Walkability, Home internet and working from home and Airport access.
- Weaker than most towns on: Space and yard size, Dining and entertainment and Housing affordability.
Other ZIP codes in Westminster
- 21158 Westminster · 22,083 people
Nearby ZIP codes
- 21048 Finksburg · 10,481 people
- 21776 New Windsor · 6,261 people
- 21158 Westminster · 22,083 people
- 21074 Hampstead · 14,777 people
- 21155 Upperco · 3,313 people
- 21136 Reisterstown · 32,088 people
- 21784 Sykesville · 39,258 people
- 21071 Glyndon · 404 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.