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ZIP code 21758
Knoxville, MD · Washington County
About ZIP code 21758
- ZIP code 21758 is in Knoxville, Washington County, Maryland.
- About 4,409 people live in it, which is 53.2 people per square mile.
- It also reaches into Frederick County.
- Time zone: Eastern Standard Time.
- The middle of the ZIP code is at 39.346, -77.663.
A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.
Trego-Rohrersville Station, MD
The closest town we cover is Trego-Rohrersville Station, MD, about 6 miles from the middle of this ZIP code. 209 people live in Trego-Rohrersville Station. Typical household income is $150,848. A typical home costs $834,800.
- Stronger than most towns on: Jobs and income, Space and yard size and A place that is growing.
- Weaker than most towns on: Walkability, Housing affordability and Diversity & community.
Other ZIP codes in Trego-Rohrersville Station
Nearby ZIP codes
- 21715 Brownsville · 20 people
- 21716 Brunswick · 7,200 people
- 21718 Burkittsville · 134 people
- 21755 Jefferson · 5,909 people
- 21779 Rohrersville · 1,311 people
- 21756 Keedysville · 3,640 people
- 21777 Point Of Rocks · 2,462 people
- 21769 Middletown · 11,965 people
ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.