US location post office
ZIP Code 21157
- Zip Code: 21157
- Type: Standard
- Official USPS city name: Westminster
- Official USPS State Code: MD
- Official State Name: Maryland
- ZCTA: TRUE
- Population: 37749.0
- Density: 190.1
- Primary Official County Code: 24013
- Primary Official County Name: Carroll
- Official County Name: Carroll
- Official County Code: 24013
- Imprecise: FALSE
- Military: FALSE
- Timezone: America/New_York (20:53 PM Monday, May 20 2024-05-20 (GMT -0400))
- Geo Point: 39.54936, -76.9808
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