ZipLookup

21758

Standard
Knoxville, MD

Knoxville County County · Maryland

Quick Facts

City
Knoxville
State
Maryland (MD)
County
Knoxville County
Timezone
Eastern (ET)
DST Observed
Yes
Area Code
301
ZIP Type
Standard
Congressional District
MD-8
Land Area
97.5 mi²
Pop. Density
223/mi²
Coordinates
39.3479°N, 77.6513°W
PopulationEst.
21,758

National Rankings

Population
#21,695 of 41,898
Middle
Median Income
#3,144 of 41,898
Top 8%
Home Value
#13,165 of 41,898
Middle

Rankings are among Standard ZIP codes only. Data is estimated. Est.

Demographics Est.

Demographic data is estimated. All values are illustrative.

Total Population
21,758
Land Area
97.5 mi²
Pop. Density
223/mi²
Median Age
45.5
Male
48.2%
Female
51.8%

Race & Ethnicity

White54.7%
Hispanic5.8%
Black28.2%
Asian10.3%
Other1.0%

Map of 21758

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Map data © OpenStreetMap contributors

Nearby ZIP Codes

21716Brunswick, MD
2.7 mi43,868
21715Brownsville, MD
2.7 mi15,825
21718Burkittsville, MD
3.3 mi33,306
21755Jefferson, MD
5.9 mi6,772
21756Keedysville, MD
7.8 mi34,815
21714Braddock Heights, MD
9.3 mi12,153
21703Frederick, MD
10.1 mi44,746
21710Adamstown, MD
11.2 mi35,801
21717Buckeystown, MD
12.0 mi2,739
21705Frederick, MD
13.7 mi13,498
21702Frederick, MD
14.2 mi27,732
21713Boonsboro, MD
14.3 mi26,387

Download Data

Frequently Asked Questions

What city is ZIP code 21758 in?⌄

ZIP code 21758 is in Knoxville, Maryland.

What county is ZIP code 21758 in?⌄

ZIP code 21758 is in Knoxville County County.

What state is ZIP code 21758 in?⌄

ZIP code 21758 is in Maryland (MD).

What timezone is ZIP code 21758 in?⌄

ZIP code 21758 is in the Eastern (ET) timezone.

What is the population of ZIP code 21758?⌄

The estimated population of ZIP code 21758 is approximately 21,758 people.

What is the median household income in ZIP code 21758?⌄

The estimated median household income for ZIP code 21758 is $94,500 per year.

Explore More

All ZIPs in Knoxville·All ZIPs in Maryland·Radius search from 21758·ZIP rankings