57028 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 57028 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateSouth Dakota
CityFlandreau
Time ZoneAmerica/Chicago
Geo Location44.0604, -96.60564
Population3194
Size518.939 square miles
Median Family Income$79571.00
Median Home Value$153500.00

Population & Demographics

The following information lists the population statistics and breakdown for the 57028 zip code. The total population is 3194, of which, 1609 are male and 1609 are female. This total population is 2590.47% less than the average. With a total area of 518.939 square miles, the population density is 6.6 people per square mile. The median age of the population is 38.6 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
20113213
20123235
20133150
20143171
20153319
20163480
20173545
20183504
20193425
20203427
20213194

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 2909.1%
Age 5-92247%
Age 10-142096.5%
Age 15-191936%
Age 20-241434.5
Age 25-291926%
Age 30-341976.2%
Age 35-391986.2%
Age 40-44129 4%
Age 45-491484.6%
Age 50-541745.4%
Age 55-592106.6%
Age 60-641926%
Age 65-692447.6%
Age 70-741775.5%
Age 75-79802.5%
Age 80-841243.9%
Age 85 and over702.2%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 12.6 %
  • Speaks Spanish: 1.7 %
  • Speaks Other Indo-European Language: 3.4 %
  • Speaks Pacific Island Languages: 4 %
  • Speak Other Languages: 3.4 %
Marital Status: 
  • Currently Married: 50.7 %
  • Divorced: 10.3 %
  • Separated (not divorced): 3 %
  • Never Married: 28 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 57028 zip code is $79571. This is -14.46% less than the national average. This income places 13.4% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $23953. 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 $10,000.0049
$10,000.00 – $14,999.004
$15,000.00 – $24,999.0023
$25,000.00 – $34,999.0058
$35,000.00 – $49,999.0078
$50,000.00 – $74,999.00135
$75,000.00 – $99,999.00125
$100,000.00 – $149,999.00190
$150,000.00 – $199,999,0069
$200,000.00 +27

YearMedian Family Income ($ USD)
201157791
201255848
201356121
201454583
201555833
201659250
201765000
201863106
201974850
202070938
202179571

Income Source# of Households
Wage or Salary909
Self Employment231
Social Security442
Dividends, Interest, or Rental236
Retirement320
Other234

Total Insured & Uninsured Individuals: 
  • Families Insure: 2808
  • Families Uninsured: 336
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 320
  • No retirement income: 910

Education

In the 57028 zip code, 91.4% of individuals over 25 years old have a high school degree or higher, and 27.3% have a bachelors degree or higher. Additionally, 7.5% of individuals 3 years and older are in private school, and 92.5% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 57028 zip, there are an estimated 1631 people in the labor force, of which, 1589 are employed, and 42 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 14.7 minutes. Of the total people that work, 182 worked from home and 1558 commuted. The average number of hours worked is 41. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts565
Services431
Sales and Office297
Construction and Maintenance:172
Transportation and Material Moving124





Housing

The median home value for the 57028 zip code is 153500. There is an estimated  1230 number of occupied housing units, the median gross rent in is $612 per month, and the average monthly housing costs are estimated to be $644. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,00055
$50,000 – $99,000187
$100,000 – $149,999126
$150,000 – $199,999143
$200,000 – $299,999170
$300,000 – $499,99982
$500,000 – $999,9994
$1,000,000+0

Home Year BuiltNumber of Homes
2020 or Later2
2010 – 201949
2000 – 2009105
1980 – 1999186
1960 – 1979336
1940 – 1959162
1939 or earlier390

The median number of rooms in all housing units is 6.2 rooms.
Monthly Rent ($ USD)Number of Units
Less than $500123
$500 – $999241
$1,000 – $1,49918
$1,500 – $1,99913
$2,000 – $2,49928
$2,499 – $2,9990
$3,000 + 0

Monthly Housing Costs ($)Number of Households
Less than 300122
300-499206
500-799420
800-999129
1000-1499138
1500-199983
2000-249958
2500-299927
3000+7

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%178
20%-24.9%59
25%-29.9%41
30%-34.9%15
35+%55



# of VehiclesHouseholds
None68
1413
2368
3+381
Home Heating Characteristics: 
  • Utility Gas: 48.1 %
  • Bottle Tank or LP Gas: 17.1 %
  • Electricity: 28.9 %
  • Oil or Kerosene etc: 4.8 %
  • Coal or Coke: 0 %
  • All Other: 0.7 %

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