31021 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 31021 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateGeorgia
CityDublin
Time ZoneAmerica/New_York
Geo Location32.49306, -82.93909
Population27821
Size620.31 square miles
Median Family Income$52975.00
Median Home Value$142100.00

Population & Demographics

The following information lists the population statistics and breakdown for the 31021 zip code. The total population is 27821, of which, 13133 are male and 14688 are female. With a total area of 620.31 square miles, the population density is 45.1 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.

YearPopulation
201128501
201228702
201327992
201427838
201527849
201628060
201727710
201828391
201927976
202027503
202127821

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 17606.3%
Age 5-916666%
Age 10-1419937.2%
Age 15-1915355.5%
Age 20-2417426.3
Age 25-2919697.1%
Age 30-3417466.3%
Age 35-3910883.9%
Age 40-441825 6.6%
Age 45-4917226.2%
Age 50-5420197.3%
Age 55-5919537%
Age 60-6420137.2%
Age 65-6916115.8%
Age 70-7412064.3%
Age 75-796632.4%
Age 80-847032.5%
Age 85 and over6072.2%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 1.6 %
  • Speaks Spanish: 0.6 %
  • Speaks Other Indo-European Language: 1 %
  • Speaks Pacific Island Languages: 0 %
  • Speak Other Languages: 0 %
Marital Status: 
  • Currently Married: 39.3 %
  • Divorced: 11.5 %
  • Separated (not divorced): 1.6 %
  • Never Married: 39.2 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 31021 zip code is $52975. This is -0.3704 less than the national average. This income places 27% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $26344. 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 $10,000.00478
$10,000.00 – $14,999.00487
$15,000.00 – $24,999.00611
$25,000.00 – $34,999.00507
$35,000.00 – $49,999.001023
$50,000.00 – $74,999.001362
$75,000.00 – $99,999.00623
$100,000.00 – $149,999.00851
$150,000.00 – $199,999,00260
$200,000.00 +381

YearMedian Family Income ($ USD)
201149053
201249212
201347617
201446725
201545771
201646857
201747133
201848618
201949484
202052383
202152975

Income Source# of Households
Wage or Salary6630
Self Employment885
Social Security3896
Dividends, Interest, or Rental892
Retirement2131
Other838

Total Insured & Uninsured Individuals: 
  • Families Insure: 24175
  • Families Uninsured: 2963
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 2131
  • No retirement income: 7813

Education

In the 31021 zip code, 86.6% of individuals over 25 years old have a high school degree or higher, and 18.8% have a bachelors degree or higher. Additionally, 12% of individuals 3 years and older are in private school, and 88% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 31021 zip, there are an estimated 11060 people in the labor force, of which, 10544 are employed, and 516 are unemployed. There are a total of – people in the armed forces. The average commute time for this zip code is 21.4 minutes. Of the total people that work, 220 worked from home and 10222 commuted. The average number of hours worked is 37.8. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts3439
Services2217
Sales and Office2137
Construction and Maintenance:854
Transportation and Material Moving1897





Housing

The median home value for the 31021 zip code is 142100. There is an estimated  9944 number of occupied housing units, the median gross rent in is $668 per month, and the average monthly housing costs are estimated to be $629. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,0001061
$50,000 – $99,0001046
$100,000 – $149,999929
$150,000 – $199,9991100
$200,000 – $299,9991107
$300,000 – $499,999381
$500,000 – $999,99995
$1,000,000+104

Home Year BuiltNumber of Homes
2020 or Later8
2010 – 2019431
2000 – 20091357
1980 – 19993856
1960 – 19793081
1940 – 1959959
1939 or earlier252

The median number of rooms in all housing units is 5.5 rooms.
Monthly Rent ($ USD)Number of Units
Less than $5001099
$500 – $9992050
$1,000 – $1,499550
$1,500 – $1,99983
$2,000 – $2,4998
$2,499 – $2,999–
$3,000 + –

Monthly Housing Costs ($)Number of Households
Less than 3001265
300-4992365
500-7992340
800-9991341
1000-14991562
1500-1999545
2000-2499125
2500-299942
3000+28

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%1277
20%-24.9%267
25%-29.9%140
30%-34.9%82
35+%485



# of VehiclesHouseholds
None835
14149
22890
3+2070
Home Heating Characteristics: 
  • Utility Gas: 4.7 %
  • Bottle Tank or LP Gas: 3.2 %
  • Electricity: 90.6 %
  • Oil or Kerosene etc: 0.1 %
  • Coal or Coke: 0 %
  • All Other: 0.5 %

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