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Zip Code 21758 Map And Demographics

Home»Maryland State»Frederick County»Knoxville»Zip Code 21758
  • Population
    5,005
  • Density
    154 / sqml.
  • Med. Home Value
    $279,700
  • Med. Rent
    $1,069

Zip Code Rankings

The table shows the top 5 positions of zip code 21758 on our zip code ranking charts. For example, a rank of 10 means that a zip code ranks #10 on the list of the top zip codes in America for a particular value. The lists were created for all zip codes in America with the population of 1000 residents or higher.

Rank Report Value
#1,471 Top Zip Codes With The Highest Percentage Of Rich Households 12.37%
#1,630 Top Zip Codes With The Highest Percentage Of Wealthy Families 15.29%
#1,694 Top Zip Codes With The Highest Percentage Of People Who Use Public Transportation 8.08%
#2,697 Top Zip Codes With The Highest Income Per Capita $37,542.00
#2,751 Top Zip Codes With The Highest Percentage Of College Graduates 1.93%

Population breakdown by gender

Population in zip code 21758 is 5,005 residents | Male to Female ratio is 1:1.05 | Zip Code 21758 land area is 32.4312 sq. miles | Population density is 154.33 residents per square mile

Median age

  Median Age
Zip Code Median Age 45
Median Age - Male 43.1
Median Age - Female 46

Median age of zip code 21758 is 1.3% lower compared to nearby zip codes and 21% higher compared to the United States median age. Comparing gender-specific madian age yields the following results. Male median age of zip code 21758 is 15.9% higher compared to nearby zip codes and 20.4% higher compared to the United States male median age. Female zip code 21758 median age is 26.4% higher in comparison to nearby zip codes and 19.5% higher compared to female national median age average.

Population breakdown by age

Racial makeup

Race Count
White population 4560
Black or African American population 211
Asian population 105
American Indian and Alaska Native population 31
Native Hawaiian and other Pacific Islander population 0
Other population 2

Region of birth

Ancestry distribution

Ancestry Percent Ancestry Percent
Arab 0% Czech 0%
Danish 0.4% Dutch 1.1%
English 11.9% French No Basque 1.1%
French Canadian 0.1% German 33.3%
Greek 0.4% Hungarian 0.5%
Irish 11.6% Italian 2.8%
Lithuanian 0% Norwegian 0.1%
Polish 1.9% Portuguese 0%
Russian 0.3% Scotch-Irish 1.6%
Scottish 1.8% Slovak 0.3%
Subsaharan African 0.1% Swedish 0.6%
Swiss 0.2% Ukrainian 0.1%
USA 14.9% Welsh 0.6%
West Indian No Hispanic Groups 0% Other Ancestries 12.3%

Family type by presence of children under 18 by age

Family Type Distribution
Total families 1406
Married couples 82.93%
Other couples 17.07%

Family and household income distribution

  Family income (%) Household income (%)
$30,000 or less 5.69% 12.83%
$30,000 and $50,000 15.36% 14.56%
$50,000 and $100,000 38.62% 33.26%
$100,000 and $200,000 25.04% 26.99%
$200,000 or more 15.29% 12.37%

Households by size

Household language

Language Spoken Percent
English language 95.94%
Spanish language 0.76%
Other European language 1.45%
Asian language 0.95%
Other language 0.91%

Population by housing unit

Housing Unit Percent
Total Occupied housing units 1738
Detached housing units 87.74%
Attached housing units 6.27%
2 units 1.27%
3 - 4 units 0.63%
5 - 9 units 0%
10 - 19 units 0%
20 - 49 units 0%
50 or more units 0%
Mobile homes 4.09%
Boats, RVs, Vans 0%

Means of transportation to work

Means Percent
Use car, track or Van 87.68%
Use public transportation 8.08%
Use Motorcycle 0%
Use bicycle 0%
Walk to work 2.37%
Work at home 1.88%

School attendance

Attendance Percent
Attent Preschool programs 4.99%
Attend Public School 14.92%
Attend college undergraduate program 4.27%
Attent graduate studies 1.93%
Not enrolled in school 73.89%

Highest school attainment

Attainment Percent
Less then 9th grade 2.85%
Grade 9 to 12, no diploma 7.79%
High school diploma 36.48%
Some college, no degree 20.15%
Associate degree 8.38%
Bachelor's degree 23.06%
Graduate or professional degree 1.29%

Business Counts by Industry

Industry Type Count
Total of all sectors 72
Construction 26
Other Services (except Public Administration) 11
Professional, Scientific, and Technical Services 7
Retail Trade 5
Administrative and Support and Waste Management and Remediation Services 5
Real Estate and Rental and Leasing 4
Arts, Entertainment, and Recreation 3
Accommodation and Food Services 3
Transportation and Warehousing 2
Information 2
Finance and Insurance 1
Manufacturing 1
Educational Services 1
Wholesale Trade 1

Real Estate

Metric Value
Housing occupied 95.81%
Housing vacant 4.19%
Housing occupied by owner 92.52%
Housing occupied by tenant 7.48%
Total Rented Units 130
Median Contract Gross Rent $1,022
Median Gross Rent $1,069
Median Home Value $279,700

Contract rent is the monthly cash rent agreed to, regardless of any furnishings, utilities, fees, meals, or services that may be included. Gross rent is the contract rent plus the estimated average monthly cost of utilities and fuels if these are paid by the renter. In zip code 21758 median gross rent is 4.6% larger then the median contract rent.

Average estimated apartment rent

Apartment Type Average Rent
Studio $770
1 Bedroom $870
2 Bedrooms $990
3 Bedrooms $1,280
4 Bedrooms $1,670
AVERAGE RENT $1,070

Average rent in zip code 21758 ($1,070.00) is 12.2% lower compared to nearby zip codes and 14.4% higher compared to the average rent in the US. The following illustrates how zip code 21758 rent compares to the nearby zip code rents by unit type: studio apartment rent is 6.8% lower, one bedroom apartment rent is 7.7% lower, two bedroom rent is 9% lower, three bedroom rent is 10.4% lower, four bedroom rent is 7.5% lower.

Housing units

Housing Unit Percent
Total housing units 1814
Detached housing units 88.26%
Attached housing units 6.01%
2 units 1.21%
3 - 4 units 0.61%
5 - 9 units 0%
10 - 19 units 0%
20 - 49 units 0%
50 or more units 0%
Mobile homes 3.91%
Boats, RVs, Vans 0%

Real Estate taxes paid

Tax Amount
Total Real Estate Taxes $4,491,600
Real estate taxes paid for units with a mortgage $3,625,000
Real estate taxes paid for units with no mortgage $866,600

Nearby Zip Code Income Per Capita Comparison

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