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ZIP Code 37721

Primary City:Corryton, TN (View All Cities)
Timezone: Eastern (3:57am)
Coordinates:36.13, -83.81
ZIP (~6 mile radius)

Cities in ZIP code 37721

The cities below are at least partially located in ZIP code 37721. In addition to the primary city for a ZIP code, USPS also publishes a list of other acceptable cities that can be used with ZIP code 37721. However, if you are mailing something to ZIP code 37721, you should not use any of the cities listed as unacceptable. Choose from the primary or acceptable cities when mailing your package or letter.

Primary city:
Corryton, TN

Stats and Demographics for the 37721 ZIP Code

ZIP code 37721 is located in northeast Tennessee 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 37721 are primarily white. The number of people in their late 20s to early 40s is extremely large while the number of middle aged adults 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 37721 ZIP code is slightly higher than average compared to other areas of the country.

Population 12,733
Population Density 258 people per sq mi
Housing Units 5,407
Median Home Value $131,800
Land Area 49.28 sq mi
Water Area 0.01 sq mi
Occupied Housing Units 4,946
Median Household Income $51,122

Estimated Population over Time

Total Population by Age

Median Age: 40Male Median Age: 39Female Median Age: 40

Under 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485 Plus
Male4254224243863023674194344414895314123872651851519246
Female419377411390352421409445453565518426436328226154122103
Total8447998357766547888288798941,0541,049838823593411305214149

Gender

 Male 6,178 49%
 Female 6,555 51%
Gender

Race

 White 12,322 96.8%
 Black Or African American 147 1.2%
 American Indian Or Alaskan Native 39 0.3%
 Asian 20 0.2%
 Native Hawaiian & Other Pacific Islander 4 0.0%
 Other Race 81 0.6%
 Two Or More Races 120 0.9%
Race

Head of Household by Age

15-2425-3435-4445-5455-6465-7475-8485 Plus
Owner9055172097885355432683
Renter46179166180115563514
Total1367308861,15896861036197

Families vs Singles

 Husband Wife Family Households 3,080 62%
 Single Guardian 668 14%
 Singles 1,004 20%
 Singles With Roommate 194 4%
Families vs Singles

Households with Kids

Average Household Size: 3
 Households without Kids 3,231 65%
 Households with Kids 1,715 35%
Households with Kids

Children by Age

1234567891011121314151617181920
Male7389917986899968807894908874829290616158
Female7986799058917479758283918570898774815957
Total152175170169144180173147155160177181173144171179164142120115

Real Estate and Housing

ZIP code 37721 has a small percentage of vacancies.

The majority of household are owned or have a mortgage. Homes in ZIP code 37721 were primarily built in the 2000s or the 1990s. Looking at 37721 real estate data, the median home value of $131,800 is slightly less than average compared to the rest of the country. It is also slightly higher than average compared to nearby ZIP codes. So you are less likely to find inexpensive homes in 37721. Rentals in 37721 are most commonly 3+ bedrooms. The rent for 3+ bedrooms is normally $1,000+/month including utilities. Prices for rental property include ZIP code 37721 apartments, townhouses, and homes that are primary residences.

Housing Type

 In Occupied Housing Units 12,733 100%
 Correctional Facility For Adults 0 0%
 Juvenile Facilities 0 0%
 Nursing Facilities 0 0%
 Other Institutional 0 0%
 College Student Housing 0 0%
 Military Quarters 0 0%
 Other Noninstitutional 0 0%
Housing Type

Year Housing was Built

Housing Occupancy

 Owned Households With A Mortgage 2,740 51%
 Owned Households Free & Clear 1,415 26%
 Renter Occupied Households 791 15%
 Households Vacant 461 9%
Housing Occupancy

Vacancy Reasons

 For Rent 73 16%
 Rented & Unoccupied 4 1%
 For Sale Only 116 25%
 Sold & Unoccupied 28 6%
 For Season Recreational Or Occasional Use 22 5%
 For Migrant Workers 0 0%
 Vacant For Other Reasons 218 47%
Vacancy Reasons

Owner Occupied Home Values

Rental Properties by Number of Rooms

 Studio Apartment 0 0%
 1 Bedroom 47 5%
 2 Bedroom 309 30%
 3+ Bedroom 671 65%
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 $51,122 is compared to the rest of the country. It is also compared to nearby ZIP codes. So 37721 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. In most parts of the country, the majority of commuters get to work in under half an hour. However, that is not the case in 37721. It has a much lower than average number of people that make it to work in under half an hour. Having to travel to work for over 45 minutes isn't uncommon for people who live here.

Employment Status

 Worked Full-time with Earnings 4,843 48%
 Worked Part-time with Earnings 1,776 17%
 No Earnings 3,550 35%
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 4,843 48%
 Worked Part-time with Earnings 1,776 17%
 No Earnings 3,550 35%
Source of Earnings

Means Of Transportation To Work for Workers 16 and Over

 Car, truck, or van 5,732 96.2%
 Public transportation 0 0.0%
 Taxicab 0 0.0%
 Motorcycle 0 0.0%
 Bicycle, Walked, or Other Means 31 0.5%
 Worked at Home 194 3.3%
Means Of Transportation To Work for Workers 16 and Over

Travel Time to Work (In Minutes)

Schools and Education

The percentage of people that did not graduate high school is among the highest in the nation. The population is likely to value education because they are very well educated themselves. A much higher percentation of the population has received a college degree.

Educational Attainment For The Population 25 Years And Over

 Less than High School Diploma 751 17.3%
 High School Graduate 2,714 62.7%
 Associate's degree 285 6.6%
 Bachelor's degree 396 9.1%
 Master's degree 119 2.7%
 Professional school degree 19 0.4%
 Doctorate degree 47 1.1%
Educational Attainment For The Population 25 Years And Over

School Enrollment (Ages 3 to 17)

 Enrolled in Public School 2,007 85.8%
 Enrolled in Private School 130 5.6%
 Not Enrolled in School 202 8.6%
School Enrollment (Ages 3 to 17)

Schools in ZIP Code 37721

ZIP Code 37721 is in the Knox County School District. There are 4 different elementary schools and high schools with mailing addresses in ZIP code 37721.

Corryton Elementary
7200 Corryton Rd
Corryton, TN 37721
Grade Level: Primary/Elementary
District: Knox County School District
Gibbs Elementary
7715 Tazewell Pk
Corryton, TN 37721
Grade Level: Primary/Elementary
District: Knox County School District
Gibbs High School
7628 Tazewell Pk
Corryton, TN 37721
Grade Level: High/Secondary
District: Knox County School District
New Hope Christian School
7602 Bud Hawkins Rd
Corryton, TN 37721
Grade Level: Primary/Elementary
District: Private

Nearby ZIP Codes