ZIP Code 21104
About Marriottsville
Marriottsville is an unincorporated community in Howard, Carroll and Baltimore counties, Maryland, United States. Marriottsville is located along Marriottsville Road near the Carroll County line, 10.3 miles (16.6 km) north-northwest of Columbia.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
5,786
population
$199,803
median household income
339
people / sq mi
$659,700
median home value
46.0
median age
1,985
housing units
1,931
households
17.1
land area (sq mi)
Points of interest
- fast_food
Brands
- Dunkin' (1)