Below you will find a comprehensive overview of the statistics and characteristics of the 37421 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.
The following information lists the population statistics and breakdown for the 37421 zip code. The total population is 53653, of which, 25790 are male and 27863 are female. With a total area of 78.696 square miles, the population density is 664 people per square mile. The median age of the population is 40.3 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.
Year
Population
2011
46325
2012
46835
2013
45902
2014
47397
2015
47400
2016
47810
2017
49388
2018
50927
2019
52254
2020
53050
2021
53653
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
2869
5.3%
Age 5-9
2888
5.4%
Age 10-14
3470
6.5%
Age 15-19
2706
5%
Age 20-24
2923
5.4
Age 25-29
4985
9.3%
Age 30-34
3697
6.9%
Age 35-39
3080
5.7%
Age 40-44
3708Â
6.9%
Age 45-49
3646
6.8%
Age 50-54
3357
6.3%
Age 55-59
3569
6.7%
Age 60-64
3606
6.7%
Age 65-69
2795
5.2%
Age 70-74
2557
4.8%
Age 75-79
1808
3.4%
Age 80-84
972
1.8%
Age 85 and over
1017
1.9%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 10.8 %
Speaks Spanish: 5.3 %
Speaks Other Indo-European Language: 2.7 %
Speaks Pacific Island Languages: 2.5 %
Speak Other Languages: 0.3 %
Marital Status:Â
Currently Married: 48 %
Divorced: 12.2 %
Separated (not divorced): 0.6 %
Never Married: 32.5 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 37421 zip code is $92205. This is 0.0248 greater than the national average. This income places 11.2% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $28710. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
609
$10,000.00 – $14,999.00
263
$15,000.00 – $24,999.00
390
$25,000.00 – $34,999.00
752
$35,000.00 – $49,999.00
1095
$50,000.00 – $74,999.00
2020
$75,000.00 – $99,999.00
2172
$100,000.00 – $149,999.00
3189
$150,000.00 – $199,999,00
1111
$200,000.00 +
1593
Year
Median Family Income ($ USD)
2011
74050
2012
74002
2013
71460
2014
68546
2015
69732
2016
73178
2017
75753
2018
79738
2019
85740
2020
88760
2021
92205
Income Source
# of Households
Wage or Salary
17047
Self Employment
2840
Social Security
6330
Dividends, Interest, or Rental
4862
Retirement
4672
Other
2084
Total Insured & Uninsured Individuals:Â
Families Insure: 46523
Families Uninsured: 5356
Total Individuals with and w/o retirement income:Â
Yes retirement income: 4672
No retirement income: 17191
Education
In the 37421 zip code, 92.1% of individuals over 25 years old have a high school degree or higher, and 36.9% have a bachelors degree or higher. Additionally, 23.4% of individuals 3 years and older are in private school, and 76.6% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 37421 zip, there are an estimated 28545 people in the labor force, of which, 27341 are employed, and 1161 are unemployed. There are a total of 43 people in the armed forces. The average commute time for this zip code is 20.4 minutes. Of the total people that work, 2058 worked from home and 27032 commuted. The average number of hours worked is 40.2. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
11726
Services
3691
Sales and Office
6649
Construction and Maintenance:
1487
Transportation and Material Moving
3788
Housing
The median home value for the 37421 zip code is 226500. There is an estimated 21863 number of occupied housing units, the median gross rent in is $1135 per month, and the average monthly housing costs are estimated to be $1114. Below you’ll find additional breakdowns of home values, rents, home build years, and more.
Home Value (USD)
Number of Homes
Less than $50,000
340
$50,000 – $99,000
347
$100,000 – $149,999
1250
$150,000 – $199,999
3166
$200,000 – $299,999
4311
$300,000 – $499,999
2363
$500,000 – $999,999
558
$1,000,000+
117
Home Year Built
Number of Homes
2020 or Later
133
2010 – 2019
2524
2000 – 2009
4218
1980 – 1999
7428
1960 – 1979
5311
1940 – 1959
1909
1939 or earlier
340
The median number of rooms in all housing units is 5.7 rooms.