Lisbon
Census-designated place in Howard County, Maryland

Lisbon is an unincorporated community (census-designated place) in Howard County, Maryland, with 282 residents (2020 Census). It sits at 574 ft (175 m) above sea level. The nearest town is Mount Airy, 5.2 miles NW.
- 282residents (2020 Census)
- 574 ftelevation · 175 m
- 1.5 sq miland area · 3.8 km²
- 191 / sq mipopulation density
- 21797ZIP code
About Lisbon
Lisbon is a census-designated place located in western Howard County in the state of Maryland, United States, located roughly between Baltimore and Frederick and north of Washington, D.C. It is contained in an area of roughly one square mile. Lisbon is located along Interstate 70 and Maryland Route 144 and is home to the first roundabout in Maryland (opened in 1993). It first appeared as a CDP in the 2020 Census with a population of 282.
Text: Wikipedia · CC BY-SA 4.0
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Lisbon had 282 residents in the 2020 Census.
| 2020 Census | 282 |
|---|---|
| Density | 191 per sq mi (74 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Lisbon at a glance
| State | Maryland (MD) |
|---|---|
| County | Howard County |
| Type | Census-designated place |
| Population | 282 (2020) |
| Land area | 1.48 sq mi (3.8 km²) |
| Water area | 0.00 sq mi (0.01 km²) |
| Elevation | 574 ft (175 m) |
| Coordinates | 39.3366° N, 77.0705° W |
| ZIP code | 21797 |
| Census code (GEOID) | 2447250 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Lisbon
- Mount Airy5.2 mi NW
- Sykesville5.8 mi NE
- Eldersburg7.8 mi NE
- Damascus8.1 mi SW
- Green Valley9.1 mi W
- Laytonsville9.5 mi S
- Brookeville10.7 mi S
- Monrovia11.0 mi W
- New Market11.5 mi W
- Highland12.0 mi SE
- Montgomery Village12.5 mi SW
- Clarksburg13.1 mi SW
Straight-line distance between town centers.
Frequently asked questions about Lisbon
What county is Lisbon in?
Lisbon is in Howard County, Maryland.
What is the population of Lisbon, MD?
282 people lived in Lisbon at the 2020 Census.
What is the ZIP code of Lisbon, MD?
The ZIP code of Lisbon is 21797.
What is the elevation of Lisbon?
574 feet (175 m) above sea level.
What towns are near Lisbon?
Mount Airy (5.2 mi), Sykesville (5.8 mi), Eldersburg (7.8 mi), Damascus (8.1 mi), Green Valley (9.1 mi).
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