City
Knoxville, MD ZIP codes
1 ZIP, including 21758 as primary city.
Map of Knoxville
ZIP code map
ZIP share of this city
Population share
No overlap percents for this place — ZIP codes are listed from the city or county field.
ZIP codes in Knoxville
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 21758 | Knoxville | Frederick County | 4,238 | $110,694 |