21157 ZIP Code – Westminster, Maryland
ZIP code 21157 is a large ZIP code located in Westminster, Maryland, within Carroll County with a population of approximately 39,816 residents. At $96,406, the median household income here runs near the Maryland average and above the U.S. average. The median home value of $375,700 is above the national average, with 76.8% owner-occupied housing (increasing). , and the median rent of $1,147 is near the national average. Housing consists of 83% single-family (increasing), 12% apartments (decreasing), 5% duplex/multi-family.
At 3.1%, the unemployment rate is below the national figure. The poverty rate of 7.5% is well below the U.S. average. An estimated 37.2% of adults hold a bachelor's degree or higher, above the national average. The population has a median age of 41.8, near the national median. Neighboring ZIP codes include 21048, 21776, 21158.
ZIP Code 21157 Data
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ZIP 21157 vs. Maryland vs. U.S.
| Metric | ZIP 21157 | MD Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 39k | 13k | 10k |
| Median Household Income | $96k | $107k | $73k |
| Median Home Value | $375k | $404k | $258k |
| Median Rent | $1,147 | $1,552 | $1,088 |
| Median Age | 41.8 | 43.5 | 43.2 |
| Unemployment Rate | 3.1% | 5.0% | 5.0% |
| Poverty Rate | 7.5% | 9.4% | 13.3% |
| Bachelor's Degree or Higher | 37.2% | 37.6% | 26.9% |
Demographics Charts
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Nearby ZIP Codes
- 21048 – Finksburg
- 21776 – New Windsor
- 21158 – Westminster
- 21074 – Hampstead
- 21155 – Upperco
- 21136 – Reisterstown
- 21784 – Sykesville
- 21071 – Glyndon
- 21791 – Union Bridge
- 21102 – Manchester
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 21048 | FINKSBURG | 9,759 | $125,098 |
| 21776 | NEW WINDSOR | 6,434 | $106,823 |
| 21158 | WESTMINSTER | 23,011 | $109,076 |
| 21074 | HAMPSTEAD | 15,146 | $96,367 |
| 21155 | UPPERCO | 3,063 | $129,231 |