57430 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 57430 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateSouth Dakota
CityBritton
Time ZoneAmerica/Chicago
Geo Location45.81545, -97.7108
Population1867
Size947.778 square miles
Median Family Income$93750.00
Median Home Value$122400.00

Population & Demographics

The following information lists the population statistics and breakdown for the 57430 zip code. The total population is 1867, of which, 908 are male and 908 are female. This total population is 4813.80% less than the average. With a total area of 947.778 square miles, the population density is 2.7 people per square mile. The median age of the population is 43.4 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
20112347
20122376
20132303
20142226
20152270
20162225
20172371
20182455
20192559
20202290
20211867

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 1035.5%
Age 5-9904.8%
Age 10-141457.8%
Age 15-19834.4%
Age 20-241266.7
Age 25-291578.4%
Age 30-34613.3%
Age 35-39924.9%
Age 40-44131 7%
Age 45-49723.9%
Age 50-54814.3%
Age 55-591075.7%
Age 60-641437.7%
Age 65-6918810.1%
Age 70-74894.8%
Age 75-79794.2%
Age 80-84351.9%
Age 85 and over854.6%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 2 %
  • Speaks Spanish: 0.1 %
  • Speaks Other Indo-European Language: 1.9 %
  • Speaks Pacific Island Languages: 0 %
  • Speak Other Languages: 0.1 %
Marital Status: 
  • Currently Married: 61.8 %
  • Divorced: 9.2 %
  • Separated (not divorced): 0 %
  • Never Married: 16.4 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 57430 zip code is $93750. This is 16.68% greater than the national average. This income places 4.5% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $12806. 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 $10,000.002
$10,000.00 – $14,999.006
$15,000.00 – $24,999.000
$25,000.00 – $34,999.0039
$35,000.00 – $49,999.0010
$50,000.00 – $74,999.0091
$75,000.00 – $99,999.00111
$100,000.00 – $149,999.00131
$150,000.00 – $199,999,0046
$200,000.00 +30

YearMedian Family Income ($ USD)
201158409
201264792
201371141
201471979
201563287
201668333
201770417
201874512
201977083
202084219
202193750

Income Source# of Households
Wage or Salary541
Self Employment166
Social Security318
Dividends, Interest, or Rental288
Retirement154
Other59

Total Insured & Uninsured Individuals: 
  • Families Insure: 1768
  • Families Uninsured: 47
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 154
  • No retirement income: 665

Education

In the 57430 zip code, 94.1% of individuals over 25 years old have a high school degree or higher, and 30.7% have a bachelors degree or higher. Additionally, 9% of individuals 3 years and older are in private school, and 91% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 57430 zip, there are an estimated 1044 people in the labor force, of which, 1039 are employed, and 5 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 8.2 minutes. Of the total people that work, 60 worked from home and 1022 commuted. The average number of hours worked is 40.4. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts376
Services141
Sales and Office205
Construction and Maintenance:158
Transportation and Material Moving159





Housing

The median home value for the 57430 zip code is 122400. There is an estimated  819 number of occupied housing units, the median gross rent in is $715 per month, and the average monthly housing costs are estimated to be $738. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,000132
$50,000 – $99,000130
$100,000 – $149,999118
$150,000 – $199,99976
$200,000 – $299,999121
$300,000 – $499,99934
$500,000 – $999,99935
$1,000,000+0

Home Year BuiltNumber of Homes
2020 or Later0
2010 – 20193
2000 – 2009130
1980 – 199977
1960 – 1979208
1940 – 195996
1939 or earlier305

The median number of rooms in all housing units is 6.5 rooms.
Monthly Rent ($ USD)Number of Units
Less than $50021
$500 – $99989
$1,000 – $1,4995
$1,500 – $1,9993
$2,000 – $2,4991
$2,499 – $2,9990
$3,000 + 0

Monthly Housing Costs ($)Number of Households
Less than 30053
300-499169
500-799193
800-99992
1000-1499152
1500-199977
2000-249912
2500-299917
3000+0

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%185
20%-24.9%55
25%-29.9%8
30%-34.9%17
35+%14



# of VehiclesHouseholds
None16
1257
2221
3+325
Home Heating Characteristics: 
  • Utility Gas: 5.1 %
  • Bottle Tank or LP Gas: 41.6 %
  • Electricity: 30.8 %
  • Oil or Kerosene etc: 14.5 %
  • Coal or Coke: 0 %
  • All Other: 7.2 %

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