Onaka, South Dakota Population 2020

15

Onaka is a city located in South Dakota. With a 2020 population of 15, it is the 302nd largest city in South Dakota and the 19422nd largest city in the United States. Onaka is currently declining at a rate of 0.00% annually and its population has decreased by 0.00% since the most recent census, which recorded a population of 15 in 2010. Onaka reached it's highest population of 15 in 2010. Spanning over 0 miles, Onaka has a population density of 58 people per square mile.

The average household income in Onaka is $59,183 with a poverty rate of 66.67%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Onaka is 64.5 years, 64.5 years for males, and 0 years for females. For every 100 females there are Infinity males.

Onaka Demographics

According to the most recent ACS, the racial composition of Onaka was:

  • 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 Onaka, South Dakota is 15, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 15.The last official US Census in 2010 recorded the population at 15.

Onaka, South Dakota Population 2020

Onaka Population Pyramid 2020

Onaka Median Age

64.5


Total

64.5


Male

0


Female

Onaka Adults

There are 6 adults, (2 of whom are seniors) in Onaka.

Onaka Age Dependency

50

Age Dependency Ratio

50

Old Age Dependency Ratio

0

Child Dependency Ratio

Onaka Sex Ratio

Female

0.00%

Male

6

100.00%

Onaka Households and Families

Onaka Renter vs Owner Occupied by Household Type

Onaka Household Types

Type Owner Renter
Non Family66.7%33.3%
All66.7%33.3%
Female0%0%
Male0%0%
Married0%0%

66.7%

Rate of Home Ownership

Type Count Average Size Owned
Non Family6066.7
All6066.7
Female00
Male00
Married00

0

Average Family Size

0

Average Household Size

0%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Onaka Education

Education Attained Count Percentage
Less Than 9th Grade0.00%
9th to 12th Grade0.00%
High School Graduate233.33%
Some College0.00%
Associates Degree0.00%
Bachelors Degree466.67%
Graduate Degree0.00%

Onaka Educational Attainment by Race

The highest rate of high school graduation is among white people with a rate of 100.00%.

The highest rate of bachelors degrees is among white people with a rate of 66.67%.

Onaka Language

Onaka Language by Age

Onaka Language

100.00% of Onaka 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.

Onaka Poverty

Onaka Poverty by Race

66.67%

Overall Poverty Rate

66.67%

Male Poverty Rate

NaN%

Female Poverty Rate

Poverty in Onaka

The race most likely to be in poverty in Onaka is White, with 66.67% below the poverty level.

The race least likely to be in poverty in Onaka is White, with 66.67% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 100.00%, and for those that did not work, the poverty rate was NaN%.

Name Poverty
Bachelors or Greater50.00%
Some CollegeNaN%
High School100.00%
Less Than High SchoolNaN%
Name Poverty
Female Unemployed0.00%
Female Employed0.00%
Male Unemployed0.00%
Male Employed50.00%

Onaka Income

Onaka Income by Household Type

Name Median Mean
Households-$59,183
Families--
Married Families--
Non Families-$59,183

Onaka Marital Status

Onaka Marital Status

Marriage Rates

0.0%

Overall Marriage Rate

0.0%

Male Marriage Rate

0.0%

Female Marriage Rate

Onaka Married by Age and Sex

Onaka Marriage

The age group where males are most likely to be married is 15-19, while the female age group most likely to be married is 15-19.

Onaka Marital Status by Race

Onaka Veterans

4

Number of Veterans

4

Male Veterans

Female Veterans

War Veterans
Vietnam4
World War II
Korea
First Gulf War
Second Gulf War

$Onaka Veterans by Education

50.00%

Veteran Poverty Rate

0.00%

Veteran Disability Rate

Onaka Employment Status

66.7%

Labor Force Participation

66.7%

Employment Rate

0%

Unemployment Rate

Onaka Place of Birth

Origin of Non-Citizens

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

Origin of Naturalized Citizens

100.00%

Born in South Dakota

100.00%

Native Born

0.00%

Foreign Born

0.00%

Non Citizen

Place of Birth

100.00% of Onaka residents were born in the United States, with 100.00% 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.

Year Population Growth Annual Growth Rate
2020150.00%
2019150.00%
2018150.00%
2017150.00%
2016150.00%
2015150.00%
2014150.00%
2013150.00%
2012150.00%
2011150.00%
2010150.00%