Erwin, South Dakota Population 2022

47
map placeholder

Erwin is a city located in Kingsbury County South Dakota. Erwin has a 2020 population of 47. Erwin is currently growing at a rate of 2.17% annually and its population has increased by 4.44% since the most recent census, which recorded a population of 45 in 2010.

The average household income in Erwin is $43,967 with a poverty rate of 22.22%. The median rental costs in recent years comes to - per month, and the median house value is $39,200. The median age in Erwin is 68.5 years, 69.5 years for males, and 65.8 years for females.

Erwin Demographics

According to the most recent ACS, the racial composition of Erwinwas:

  • White: 100.00%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
  • Two or more races: 0.00%
The current population of Erwin, South Dakota is 47 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 47.The last official US Census in 2010 recorded the population at 45.

Erwin, South Dakota Population 2022

Population by Race

Loading...

Erwin Population by Race

Erwin Population Pyramid 2022

Loading...

Erwin Median Age

65.8


Total

68.8


Male

64.5


Female

Erwin Adults

There are 49 adults, (30 of whom are seniors) in Erwin.

Erwin Age Dependency

Age Dependency Ratio

157.9

Old Age Dependency Ratio

26.3

Child Dependency Ratio

Erwin Sex Ratio

Female

31

57.41%

Male

23

42.59%

Erwin Population by Age

Erwin Renter vs Owner Occupied by Household Type

map placeholder

Erwin Household Types

Type Owner Renter
Married100%0%
All88.5%11.5%
Non Family80%20%
Male0%0%
Female0%100%

88.5%

Rate of Home Ownership

Erwin Households and Families

Type Count Average Size Owned
All262.0888.5
Married152.27100
Male00
Female160
Non Family101.480

2.5

Average Family Size

2.08

Average Household Size

Loading...

Erwin Households by Type

Loading...
Education Attained Count Percentage
Less Than 9th Grade12.04%
9th to 12th Grade12.04%
High School Graduate2346.94%
Some College1122.45%
Associates Degree48.16%
Bachelors Degree816.33%
Graduate Degree12.04%
Loading...

Erwin Educational Attainment by Sex (over 25)

Erwin Educational Attainment by Race

Loading...

The highest rate of high school graduation is among white people with a rate of 95.92%.

The highest rate of bachelors degrees is among white people with a rate of 18.37%.

Erwin Educational Attainment by Race

Loading...
Name Average Male Female
Overall$$55,417$11,875
Less Than 9th Grade$$$
High School Graduate$$$10,938
Some College$$$
Bachelors Degree$2,500$$
Graduate Degree$$$

$

Average Earnings

$55,417

Average Male

$11,875

Average Female

Erwin Earnings by Educational Attainment

Erwin Language by Age

Loading...

Erwin Language

100.00% of Erwin residents speak only English, while 0.00% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.00% of the population.

Erwin Language

Erwin Poverty by Race

Loading...

22.22%

Overall Poverty Rate

17.39%

Male Poverty Rate

25.81%

Female Poverty Rate

Poverty in Erwin

The race most likely to be in poverty in Erwin is White, with 22.22% below the poverty level.

The race least likely to be in poverty in Erwin is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 6.67%. Among those working part-time, it was 25.00%, and for those that did not work, the poverty rate was 15.38%.

Erwin Poverty

Loading...
Name Poverty
Less Than 9th Grade0.00%
High School8.70%
Some College13.33%
Bachelors or Greater33.33%

Erwin Poverty Rate by Education

Loading...
Rate Poverty
Male Employed0.00%
Male Unemployed0.00%
Female Employed20.00%
Female Unemployed0.00%

Erwin Poverty Rate by Employment Status and Sex

Erwin Income by Household Type

Loading...
Name Median Mean
Households-$46,665
Families-$48,444
Married Families--
Non Families-$43,820
Loading...

Income by Household Type

Erwin Marital Status

map placeholder

Marriage Rates

65.3%

Overall Marriage Rate

71.4%

Male Marriage Rate

60.7%

Female Marriage Rate

Erwin Married by Age and Sex

Loading...

Erwin Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 45-54.

Erwin Marital Status by Race

map placeholder

Erwin Marital Status

Loading...

9

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War
First Gulf War
Vietnam9
Korea
World War II

Erwin Veterans by War

Loading...
Age Group Veterans
18 to 34
35 to 54
55 to 64
65 to 749
75+

Erwin Veterans by Age

Loading...

Erwin Veterans by Race

Erwin Veterans by Education

Loading...

11.11%

Veteran Poverty Rate

22.22%

Veteran Disability Rate

Erwin Veterans by Education

Loading...

42.9%

Labor Force Participation

42.9%

Employment Rate

0%

Unemployment Rate

Erwin Employment by Age

Loading...

Erwin Employment by Race

Loading...

Erwin Employment by Education

Origin of Non-Citizens

Loading...

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Loading...

53.70%

Born in Erwin

100.00%

Native Born

0.00%

Foreign Born

0.00%

Non Citizen

0.00%

Naturalized

Place of Birth

100.00% of Erwin residents were born in the United States, with 53.70% having been born in South Dakota. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Erwin Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
2010450.00%
2011450.00%
2012450.00%
201344-1-2.22%
2014440.00%
2015440.00%
2016440.00%
201743-1-2.27%
2018430.00%
20194412.33%
20204512.27%
20214612.22%
20224712.17%

Erwin Population by Year