ZIP Code 21758
About Knoxville
Knoxville is an unincorporated community in Frederick and Washington counties, Maryland, United States. The community lies at the intersection of Route 180 and Knoxville Rd. The Robert Clagett Farm and Magnolia Plantation are listed on the National Register of Historic Places.
From Wikipedia — text licensed CC BY-SA 4.0.
Area Profile
US Census (ACS 5-year · Gazetteer)
4,238
population
$110,694
median household income
132
people / sq mi
$388,200
median home value
$1,696
median gross rent
41.8
median age
1,672
housing units
1,601
households
32.0
land area (sq mi)
Key places in 21758
- Catoctin Aqueduct attraction
- Maryland Heights nature
- Goodloe E Byron historic
Points of interest
- gas
- fast_food
Brands
- McDonald's (1)
- Sheetz (1)