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ZIP Code 21758

Post Office City:Knoxville, MD (View All Cities)
County: Frederick County
Timezone: Eastern (2:23pm)
Coordinates:39.36, -77.66
ZIP (~7 mile radius)

Cities in ZIP code 21758

The list below includes the cities that the US Post Office accepts for ZIP code 21758. The preferred city may not be the city in which the ZIP is located. The city for 21758 is usually the name of the main post office. When mailing your package or letter, always include the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in delays.

Primary/preferred city:
Knoxville, MD
Acceptable:
Brunswick

Stats and Demographics for the 21758 ZIP Code

ZIP code 21758 is located in northern Maryland and covers a slightly less than average land area compared to other ZIP codes in the United States. It also has a slightly less than average population density.

The people living in ZIP code 21758 are primarily white. The number of middle aged adults is extremely large while the number of people in their late 20s to early 40s is extremely large. There are also a large number of families and a small number of single adults. The percentage of children under 18 living in the 21758 ZIP code is slightly higher than average compared to other areas of the country.

Population 4,921
Population Density 152 people per sq mi
Housing Units 1,882
Median Home Value $258,700
Land Area 32.43 sq mi
Water Area 2.43 sq mi
Occupied Housing Units 1,749
Median Household Income $88,274

Estimated Population over Time

Total Population by Age

Median Age: 41Male Median Age: 40Female Median Age: 41


MaleFemaleTotal
Under 5164154318
5-9182173355
10-14186161347
15-19172157329
20-24108107215
25-2999109208
30-34123123246
35-39184188372
40-44204205409
45-49207226433
50-54210215425
55-59206184390
60-64139132271
65-69108109217
70-747069139
75-793968107
80-84325082
85 Plus164258

Gender

 Male 2,449 50%
 Female 2,472 50%
Gender

Race

 White 4,400 89.4%
 Black Or African American 287 5.8%
 American Indian Or Alaskan Native 11 0.2%
 Asian 70 1.4%
 Native Hawaiian & Other Pacific Islander 1 0.0%
 Other Race 27 0.5%
 Two Or More Races 125 2.5%
Race

Head of Household by Age


OwnerRenterTotal
15-247916
25-3411444158
35-4430974383
45-5438174455
55-6432936365
65-7419221213
75-841127119
85 Plus38240

Families vs Singles

 Husband Wife Family Households 1,102 63%
 Single Guardian 237 14%
 Singles 310 18%
 Singles With Roommate 100 6%
Families vs Singles

Households with Kids

Average Household Size: 3
 Households without Kids 1,113 64%
 Households with Kids 636 36%
Households with Kids

Children by Age


MaleFemaleTotal
1343266
2272855
3482775
4344175
5342761
6374380
7343367
8323365
9453782
10313970
11332861
12363268
13402666
14463682
15372663
16333669
17384381
18412768
19232548
20262349

Real Estate and Housing

ZIP code 21758 has a small percentage of vacancies.

The majority of household are owned or have a mortgage. Homes in ZIP code 21758 were primarily built in the 2000s or 1939 or earlier. Looking at 21758 real estate data, the median home value of $258,700 is high compared to the rest of the country. It is also low compared to nearby ZIP codes. 21758 could be an area to look for cheap housing compared to surrounding areas. Rentals in 21758 are most commonly 3+ bedrooms. The rent for 3+ bedrooms is normally $1,000+/month including utilities. 2 bedrooms are also common and rent for $1,000+/month. Prices for rental property include ZIP code 21758 apartments, townhouses, and homes that are primary residences.

Housing Type

 In Occupied Housing Units 4,918 99.9%
 Correctional Facility For Adults 0 0.0%
 Juvenile Facilities 0 0.0%
 Nursing Facilities 0 0.0%
 Other Institutional 0 0.0%
 College Student Housing 0 0.0%
 Military Quarters 0 0.0%
 Other Noninstitutional 3 0.1%
Housing Type

Year Housing was Built

Housing Occupancy

 Owned Households With A Mortgage 1,155 61%
 Owned Households Free & Clear 327 17%
 Renter Occupied Households 267 14%
 Households Vacant 133 7%
Housing Occupancy

Vacancy Reasons

 For Rent 18 14%
 Rented & Unoccupied 0 0%
 For Sale Only 25 19%
 Sold & Unoccupied 7 5%
 For Season Recreational Or Occasional Use 17 13%
 For Migrant Workers 0 0%
 Vacant For Other Reasons 66 50%
Vacancy Reasons

Owner Occupied Home Values

Rental Properties by Number of Rooms

 Studio Apartment 0 0%
 1 Bedroom 26 25%
 2 Bedroom 39 37%
 3+ Bedroom 41 39%
Rental Properties by Number of Rooms

Cost of Monthly Rent Including Utilities

Cost of a Studio Apartment

Cost of a 1 Bedroom

Cost of a 2 Bedroom

Cost of a 3+ Bedroom

Employment, Income, Earnings, and Work

The median household income of $88,274 is compared to the rest of the country. It is also compared to nearby ZIP codes. So 21758 is likely to be one of the nicer parts of town with a more affluent demographic.

As with most parts of the country, vehicles are the most common form of transportation to places of employment. Residents in ZIP code 21758 use public transportation to travel to work more than most areas of the nation. In most parts of the country, the majority of commuters get to work in under half an hour. In 21758 though, the percentage of people that make it to work in under half an hour is among the lowest. The area has an extremely high percentage of people that most travel over 45 minutes to their place of employment. People that commute should be aware of the potentially long commute times.

Employment Status

 Worked Full-time with Earnings 1,827 46%
 Worked Part-time with Earnings 969 25%
 No Earnings 1,156 29%
Employment Status

Average Household Income over Time

Household Income

Annual Individual Earnings

Sources of Household Income

Percent of Households Receiving Income

Average Income per Household by Income Source

* Only taxable income is reported.

Household Investment Income

Percent of Households Receiving Investment Income

Average Income per Household by Income Source

* Only taxable income is reported.

Household Retirement Income

Percent of Households Receiving Retirement Income

Average Income per Household by Income Source

* Only taxable income is reported.

Source of Earnings

 Worked Full-time with Earnings 1,827 46%
 Worked Part-time with Earnings 969 25%
 No Earnings 1,156 29%
Source of Earnings

Means Of Transportation To Work for Workers 16 and Over

 Car, truck, or van 2,178 87%
 Public transportation 189 8%
 Taxicab 0 0%
 Motorcycle 0 0%
 Bicycle, Walked, or Other Means 67 3%
 Worked at Home 78 3%
Means Of Transportation To Work for Workers 16 and Over

Travel Time to Work (In Minutes)

Schools and Education

The area has some of the highest percentages of people who attended college of any ZIP.

For more information, see Brunswick, MD education levels.

Educational Attainment For The Population 25 Years And Over

 Less than High School Diploma 283 7.9%
 High School Graduate 1,785 50.0%
 Associate's degree 232 6.5%
 Bachelor's degree 809 22.7%
 Master's degree 397 11.1%
 Professional school degree 49 1.4%
 Doctorate degree 15 0.4%
Educational Attainment For The Population 25 Years And Over

School Enrollment (Ages 3 to 17)

 Enrolled in Public School 663 73%
 Enrolled in Private School 102 11%
 Not Enrolled in School 146 16%
School Enrollment (Ages 3 to 17)

Schools in ZIP Code 21758

ZIP Code 21758 is in the Washingtion County Public Schools. There are 1 different elementary schools and high schools with mailing addresses in ZIP code 21758.

Pleasant Valley Elementary
1707 Rohrersville Rd
Knoxville, MD 21758
Grade Level: Primary/Elementary
District: Washingtion County Public Schools

Nearby ZIP Codes