Mount Airy
Town in Carroll County, Maryland

Mount Airy is a town in Carroll County, Maryland, with 9,654 residents (2020 Census). It sits at 781 ft (238 m) above sea level. The nearest town is Green Valley, 5.2 miles SW.
- 9,654residents (2020 Census)
- 781 ftelevation · 238 m
- 4.1 sq miland area · 10.7 km²
- 2,328 / sq mipopulation density
- 21771ZIP code
About Mount Airy
Mount Airy is a town in Carroll and Frederick counties in the U.S. state of Maryland. It is part of both the Washington Metropolitan Area and Baltimore Metropolitan Area. As of the 2020 census, the population was 9,654.
Text: Wikipedia · CC BY-SA 4.0
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Living in Mount Airy
- Median household income
- $151,324
- Median home value
- $487,400
- Median rent
- $1,854/mo
- Median age
- 37.8
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Map of Mount Airy
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Open in Google Maps ›Mount Airy, MD population
Mount Airy had 9,654 residents in the 2020 Census.
| 2020 Census | 9,654 |
|---|---|
| Density | 2,328 per sq mi (899 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Mount Airy at a glance
| State | Maryland (MD) |
|---|---|
| County | Carroll County |
| Type | Town |
| Population | 9,654 (2020) |
| Land area | 4.15 sq mi (10.7 km²) |
| Water area | 0.01 sq mi (0.03 km²) |
| Elevation | 781 ft (238 m) |
| Coordinates | 39.3747° N, 77.1538° W |
| ZIP code | 21771 |
| Official website | mountairymd.org |
| Census code (GEOID) | 2453875 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Mount Airy
- Green Valley5.2 mi SW
- Lisbon5.2 mi SE
- New Market6.4 mi W
- Monrovia6.6 mi W
- Damascus7.5 mi S
- Linganore8.3 mi W
- Libertytown9.6 mi NW
- Sykesville9.7 mi E
- Spring Ridge10.2 mi W
- Urbana10.6 mi W
- Bartonsville10.7 mi W
- Eldersburg10.9 mi E
Straight-line distance between town centers.
Frequently asked questions about Mount Airy
What county is Mount Airy in?
Mount Airy is in Carroll County, Maryland.
What is the population of Mount Airy, MD?
9,654 people lived in Mount Airy at the 2020 Census.
What is the ZIP code of Mount Airy, MD?
The ZIP code of Mount Airy is 21771.
What is the elevation of Mount Airy?
781 feet (238 m) above sea level.
What towns are near Mount Airy?
Green Valley (5.2 mi), Lisbon (5.2 mi), New Market (6.4 mi), Monrovia (6.6 mi), Damascus (7.5 mi).
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