37138 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 37138 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateTennessee
CityOld Hickory
Time ZoneAmerica/Chicago
Geo Location36.24669, -86.61941
Population24267
Size45.968 square miles
Median Family Income$91864.00
Median Home Value$265400.00

Population & Demographics

The following information lists the population statistics and breakdown for the 37138 zip code. The total population is 24267, of which, 12132 are male and 12135 are female. With a total area of 45.968 square miles, the population density is 517.4 people per square mile. The median age of the population is 42.7 years old. Below you’ll find additional information on the population and demographics of this zip code, including age distribution, race distribution, language spoken, and more.

YearPopulation
201121416
201221408
201321909
201422356
201523408
201623813
201724105
201824229
201923784
202023789
202124267

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 11474.7%
Age 5-912485.1%
Age 10-1417967.4%
Age 15-1917247.1%
Age 20-248923.7
Age 25-2913225.4%
Age 30-3413495.6%
Age 35-3916526.8%
Age 40-441748 7.2%
Age 45-4917477.2%
Age 50-5419468%
Age 55-5916266.7%
Age 60-6420398.4%
Age 65-6914676%
Age 70-749614%
Age 75-798603.5%
Age 80-843061.3%
Age 85 and over4371.8%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 5.6 %
  • Speaks Spanish: 2.8 %
  • Speaks Other Indo-European Language: 1.8 %
  • Speaks Pacific Island Languages: 0.8 %
  • Speak Other Languages: 0.2 %
Marital Status: 
  • Currently Married: 52.8 %
  • Divorced: 12.1 %
  • Separated (not divorced): 1.7 %
  • Never Married: 28.3 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 37138 zip code is $91864. This is 0.1647 greater than the national average. This income places 7.8% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $22538. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.

Annual Income Bracket ($)Number of Families in Bracket
Less than $10,000.00246
$10,000.00 – $14,999.0039
$15,000.00 – $24,999.00245
$25,000.00 – $34,999.00146
$35,000.00 – $49,999.00708
$50,000.00 – $74,999.001246
$75,000.00 – $99,999.001069
$100,000.00 – $149,999.001581
$150,000.00 – $199,999,00800
$200,000.00 +555

YearMedian Family Income ($ USD)
201169392
201269903
201367800
201472023
201571879
201673822
201776610
201878341
201981081
202086040
202191864

Income Source# of Households
Wage or Salary7387
Self Employment1524
Social Security2903
Dividends, Interest, or Rental2007
Retirement2281
Other1064

Total Insured & Uninsured Individuals: 
  • Families Insure: 22621
  • Families Uninsured: 1636
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 2281
  • No retirement income: 7246

Education

In the 37138 zip code, 92.8% of individuals over 25 years old have a high school degree or higher, and 37.3% have a bachelors degree or higher. Additionally, 23.1% of individuals 3 years and older are in private school, and 76.9% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 37138 zip, there are an estimated 13105 people in the labor force, of which, 12677 are employed, and 418 are unemployed. There are a total of 10 people in the armed forces. The average commute time for this zip code is 29.3 minutes. Of the total people that work, 937 worked from home and 12606 commuted. The average number of hours worked is 39.9. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts5902
Services1672
Sales and Office2974
Construction and Maintenance:721
Transportation and Material Moving1408





Housing

The median home value for the 37138 zip code is 265400. There is an estimated  9527 number of occupied housing units, the median gross rent in is $1165 per month, and the average monthly housing costs are estimated to be $1216. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,000225
$50,000 – $99,000141
$100,000 – $149,999501
$150,000 – $199,9991328
$200,000 – $299,9992478
$300,000 – $499,9991969
$500,000 – $999,999825
$1,000,000+96

Home Year BuiltNumber of Homes
2020 or Later23
2010 – 2019520
2000 – 20091082
1980 – 19993368
1960 – 19792886
1940 – 1959819
1939 or earlier829

The median number of rooms in all housing units is 6.4 rooms.
Monthly Rent ($ USD)Number of Units
Less than $500158
$500 – $999530
$1,000 – $1,499721
$1,500 – $1,999215
$2,000 – $2,499103
$2,499 – $2,99982
$3,000 +

Monthly Housing Costs ($)Number of Households
Less than 300298
300-4991050
500-7991047
800-9991196
1000-14992596
1500-19991878
2000-2499582
2500-2999445
3000+280

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%2534
20%-24.9%1010
25%-29.9%669
30%-34.9%197
35+%842



# of VehiclesHouseholds
None307
12570
24110
3+2540
Home Heating Characteristics: 
  • Utility Gas: 52.5 %
  • Bottle Tank or LP Gas: 1.6 %
  • Electricity: 45.3 %
  • Oil or Kerosene etc: 0.2 %
  • Coal or Coke: 0 %
  • All Other: 0.4 %

Related Zip Codes


All information sourced from official government sources including Census.gov, the IRS, and the Department of Education.