Below you will find a comprehensive overview of the statistics and characteristics of the 37220 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 37220 zip code. The total population is 6481, of which, 3143 are male and 3338 are female. With a total area of 19.279 square miles, the population density is 305 people per square mile. The median age of the population is 41.6 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
5921
2012
5876
2013
5787
2014
5774
2015
5611
2016
5720
2017
5579
2018
5763
2019
5880
2020
5894
2021
6481
Age Bracket
Number of People
Percentage of Population
Under 5 years oldÂ
654
10.1%
Age 5-9
421
6.5%
Age 10-14
349
5.4%
Age 15-19
113
1.7%
Age 20-24
201
3.1
Age 25-29
65
1%
Age 30-34
564
8.7%
Age 35-39
801
12.4%
Age 40-44
260Â
4%
Age 45-49
347
5.4%
Age 50-54
333
5.1%
Age 55-59
476
7.3%
Age 60-64
490
7.6%
Age 65-69
572
8.8%
Age 70-74
318
4.9%
Age 75-79
217
3.3%
Age 80-84
133
2.1%
Age 85 and over
167
2.6%
Languages Spoken (of those 5 years of age and older) :
Speaks Language other than English: 1 %
Speaks Spanish: 0.5 %
Speaks Other Indo-European Language: 0 %
Speaks Pacific Island Languages: 0.1 %
Speak Other Languages: 0.4 %
Marital Status:Â
Currently Married: 71.9 %
Divorced: 7.2 %
Separated (not divorced): 0 %
Never Married: 15.8 %
Income & Economic Characteristics
The median inflation-adjusted family income in the 37220 zip code is $148700. This is 0.8632 greater than the national average. This income places 2.8% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $42351. Below you can find additional economic characteristics, including income bracket distribution, median income over time, retirement statistics, and more.
Annual Income Bracket ($)
Number of Families in Bracket
Less than $10,000.00
–
$10,000.00 – $14,999.00
23
$15,000.00 – $24,999.00
20
$25,000.00 – $34,999.00
9
$35,000.00 – $49,999.00
66
$50,000.00 – $74,999.00
187
$75,000.00 – $99,999.00
237
$100,000.00 – $149,999.00
439
$150,000.00 – $199,999,00
265
$200,000.00 +
690
Year
Median Family Income ($ USD)
2011
108160
2012
116150
2013
111141
2014
112267
2015
119500
2016
125217
2017
126528
2018
139594
2019
135500
2020
134375
2021
148700
Income Source
# of Households
Wage or Salary
1884
Self Employment
592
Social Security
721
Dividends, Interest, or Rental
1064
Retirement
527
Other
157
Total Insured & Uninsured Individuals:Â
Families Insure: 6336
Families Uninsured: 125
Total Individuals with and w/o retirement income:Â
Yes retirement income: 527
No retirement income: 1929
Education
In the 37220 zip code, 99.4% of individuals over 25 years old have a high school degree or higher, and 77.2% have a bachelors degree or higher. Additionally, 53.2% of individuals 3 years and older are in private school, and 46.8% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.
Occupation and Work Characteristics
In the 37220 zip, there are an estimated 3440 people in the labor force, of which, 3363 are employed, and 57 are unemployed. There are a total of 20 people in the armed forces. The average commute time for this zip code is 22.9 minutes. Of the total people that work, 555 worked from home and 3335 commuted. The average number of hours worked is 40.5. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.
Occupation
# of Individual
Management, Business, Science, and Arts
2368
Services
191
Sales and Office
608
Construction and Maintenance:
149
Transportation and Material Moving
47
Housing
The median home value for the 37220 zip code is 555400. There is an estimated 2456 number of occupied housing units, the median gross rent in is $2069 per month, and the average monthly housing costs are estimated to be $1889. 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
15
$50,000 – $99,000
38
$100,000 – $149,999
13
$150,000 – $199,999
–
$200,000 – $299,999
65
$300,000 – $499,999
879
$500,000 – $999,999
896
$1,000,000+
391
Home Year Built
Number of Homes
2020 or Later
–
2010 – 2019
105
2000 – 2009
99
1980 – 1999
258
1960 – 1979
789
1940 – 1959
1043
1939 or earlier
162
The median number of rooms in all housing units is 8 rooms.
