57631 Zip Code

Below you will find a comprehensive overview of the statistics and characteristics of the 57631 zip code. These include population demographics, economic characteristics, education data, occupation information, housing characteristics, and more.

Key Information:
StateSouth Dakota
CityGlenham
Time ZoneAmerica/Chicago
Geo Location45.53361, -100.28243
Population392
Size398 square miles
Median Family Income$66071.00
Median Home Value$153900.00

Population & Demographics

The following information lists the population statistics and breakdown for the 57631 zip code. The total population is 392, of which, 198 are male and 198 are female. This total population is 1963.45% less than the average. With a total area of 398 square miles, the population density is 1 people per square mile. The median age of the population is 53.5 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
2011362
2012350
2013320
2014300
2015354
2016355
2017386
2018421
2019398
2020444
2021392

Age BracketNumber of PeoplePercentage of Population
Under 5 years old 92.3%
Age 5-971.8%
Age 10-1482%
Age 15-1992.3%
Age 20-247418.9
Age 25-29102.6%
Age 30-34143.6%
Age 35-39123.1%
Age 40-4411 2.8%
Age 45-49328.2%
Age 50-54174.3%
Age 55-59205.1%
Age 60-64399.9%
Age 65-694712%
Age 70-744712%
Age 75-79184.6%
Age 80-8420.5%
Age 85 and over164.1%


Languages Spoken (of those 5 years of age and older) :
  • Speaks Language other than English: 0.8 %
  • Speaks Spanish: 0 %
  • Speaks Other Indo-European Language: 0.8 %
  • Speaks Pacific Island Languages: 0 %
  • Speak Other Languages: 0 %
Marital Status: 
  • Currently Married: 80.4 %
  • Divorced: 4.1 %
  • Separated (not divorced): 0.8 %
  • Never Married: 11.1 %

Income & Economic Characteristics

The median inflation-adjusted family income in the 57631 zip code is $66071. This is -9.15% less than the national average. This income places 5.9% of the population below the poverty line. The average retirement income for individuals in this zip code (for those that have it) is $24945. 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 $10,000.004
$10,000.00 – $14,999.004
$15,000.00 – $24,999.007
$25,000.00 – $34,999.002
$35,000.00 – $49,999.0035
$50,000.00 – $74,999.0036
$75,000.00 – $99,999.0015
$100,000.00 – $149,999.0031
$150,000.00 – $199,999,004
$200,000.00 +8

YearMedian Family Income ($ USD)
201168750
201268333
201360938
201460341
201550000
201660938
201772778
201875179
201979500
202060000
202166071

Income Source# of Households
Wage or Salary119
Self Employment44
Social Security73
Dividends, Interest, or Rental46
Retirement42
Other17

Total Insured & Uninsured Individuals: 
  • Families Insure: 392
  • Families Uninsured: 0
Total Individuals with and w/o retirement income:   
  • Yes retirement income: 42
  • No retirement income: 147

Education

In the 57631 zip code, 96.5% of individuals over 25 years old have a high school degree or higher, and 30.2% have a bachelors degree or higher. Additionally, 10.9% of individuals 3 years and older are in private school, and 89.1% are in public school. The data below outline the education level breakdown, degree field breakdown, and more.




Occupation and Work Characteristics

In the 57631 zip, there are an estimated 234 people in the labor force, of which, 199 are employed, and 35 are unemployed. There are a total of 0 people in the armed forces. The average commute time for this zip code is 15.3 minutes. Of the total people that work, 32 worked from home and 196 commuted. The average number of hours worked is 42.2. Below you’ll find additional information on occupation distribution, industry breakdown, commuting characteristics and workplace statistics.

Occupation# of Individual
Management, Business, Science, and Arts86
Services33
Sales and Office10
Construction and Maintenance:49
Transportation and Material Moving21





Housing

The median home value for the 57631 zip code is 153900. There is an estimated  189 number of occupied housing units, the median gross rent in is $0 per month, and the average monthly housing costs are estimated to be $854. Below you’ll find additional breakdowns of home values, rents, home build years, and more.

Home Value (USD)Number of Homes
Less than $50,00028
$50,000 – $99,00035
$100,000 – $149,99924
$150,000 – $199,99920
$200,000 – $299,99948
$300,000 – $499,99917
$500,000 – $999,9997
$1,000,000+0

Home Year BuiltNumber of Homes
2020 or Later0
2010 – 201918
2000 – 200916
1980 – 199953
1960 – 197947
1940 – 195929
1939 or earlier26

The median number of rooms in all housing units is 6.1 rooms.
Monthly Rent ($ USD)Number of Units
Less than $5000
$500 – $9990
$1,000 – $1,4990
$1,500 – $1,9990
$2,000 – $2,4990
$2,499 – $2,9990
$3,000 + 0

Monthly Housing Costs ($)Number of Households
Less than 30015
300-49923
500-79944
800-99934
1000-149914
1500-199917
2000-249932
2500-29990
3000+0

Monthly Housing Cost as a % of Monthly IncomeNumber of Households
Less than 20%26
20%-24.9%8
25%-29.9%10
30%-34.9%0
35+%37



# of VehiclesHouseholds
None0
126
2107
3+56
Home Heating Characteristics: 
  • Utility Gas: 19.6 %
  • Bottle Tank or LP Gas: 47.6 %
  • Electricity: 25.9 %
  • Oil or Kerosene etc: 5.8 %
  • Coal or Coke: 0 %
  • All Other: 0 %

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