21771 ZIP Code – Mount Airy, Maryland
ZIP Code 21771 is located in Mount Airy, Maryland and has a population of approximately 31,653 residents. The median household income is $148,909.
This ZIP code is part of Carroll County. Nearby ZIP codes include 21770, 21797, 21774.
ZIP Code 21771 Data
Population
31,653
Median Household Income
$148,909
Median Home Value
$250,000+
Median Rent
$1,713
Median Age
41.4
Unemployment Rate
3.8%
Poverty Rate
3.5%
Bachelor's Degree or Higher
46.1%
County
Carroll County
State
Maryland
See more demographics for:
ZIP 21771 vs. Maryland vs. U.S.
| Metric | ZIP 21771 | MD Avg. | U.S. Avg. |
|---|---|---|---|
| Population | 31k | 13k | 10k |
| Median Household Income | $148k | $107k | $73k |
| Median Home Value | $501k | $404k | $258k |
| Median Rent | $1,713 | $1,552 | $1,088 |
| Median Age | 41.4 | 43.5 | 43.2 |
| Unemployment Rate | 3.8% | 5.0% | 5.0% |
| Poverty Rate | 3.5% | 9.4% | 13.3% |
| Bachelor's Degree or Higher | 46.1% | 37.6% | 26.9% |
Demographics Charts
Race & Ethnicity
Gender
Education Level (adults 25+)
Nearby ZIP Codes
- 21770 – Monrovia
- 21797 – Woodbine
- 21774 – New Market
- 21762 – Libertytown
- 20872 – Damascus
- 21776 – New Windsor
- 21754 – Ijamsville
- 21723 – Cooksville
- 21784 – Sykesville
- 21701 – Frederick
Nearby ZIP Code Comparison
| ZIP Code | City | Population | Median Income |
|---|---|---|---|
| 21770 | MONROVIA | 7,786 | $175,809 |
| 21797 | WOODBINE | 9,034 | $179,271 |
| 21774 | NEW MARKET | 15,096 | $159,542 |
| 21762 | LIBERTYTOWN | 176 | Not provided |
| 20872 | DAMASCUS | 12,932 | $129,775 |