Clark County, South Dakota Population 2018

Clark County, South Dakota's estimated population is 3,668 with a growth rate of 0.80% in the past year according to the most recent United States census data. Clark County, South Dakota is the 43rd largest county in South Dakota.

Year Population Growth Growth Rate
20173,668290.80%
20163,639-1-0.03%
20163,640-4-0.11%
20153,64430.08%
20143,641220.61%
20133,619401.12%
20123,579-9-0.25%
20113,588-110-2.97%
20103,698-705-16.01%
19904,403-491-10.03%
19804,894-621-11.26%
19705,515-1,619-22.69%
19607,134-1,235-14.76%
19508,369-586-6.54%
19408,955-2,067-18.75%
193011,022-114-1.02%
192011,1362352.16%
191010,9013,95957.03%
19006,9422143.18%
18906,7286,6145801.75%
18801140.00%

Clark County, South Dakota Population Growth

Population Data via

Population by Race

Race Population
White3,454
American Indian and Alaska Native78
Black or African American54
Asian20
Some Other Race18
Two or More Races15

Race Data via US Census (2016 ACS 5-Year Survey)

Clark County, South Dakota Population Pyramid 2018

0%2%4%6%8%10% Male Population0%2%4%6%8%10% Female Population80757065605550454035302520151050

Data via US Census (2016 ACS 5-Year Survey): Table S0101

Clark County, South Dakota Median Age

42.4


Total

40.3


Male

46.4


Female

Clark County, South Dakota Adults

There are 2,773 adults, (753 of which are seniors) in Clark County, South Dakota.

Clark County, South Dakota Age Dependency

80

Age Dependency Ratio

37.2

Old Age Dependency Ratio

42.8

Child Dependency Ratio

Clark County, South Dakota Sex Ratio

Female

1,773

48.72%

Male

1,866

51.28%

Clark County, South Dakota Households and Families

Clark County, South Dakota Renter vs Owner Occupied by Household Type

Clark County, South Dakota Household Types

Type Owner Renter
Married89.3%10.7%
Male79.3%20.7%
All77%23%
Non Family65.1%34.9%
Female43.8%56.3%

77.0%

Rate of Home Ownership

Clark County, South Dakota Households by Type

Type Count Average Size Owned
All1,5012.2477
Married7782.9689.3
Non Family6301.1665.1
Female643.3943.8
Male293.9379.3

2.99

Average Family Size

2.24

Average Household Size

4.8%

Unmarried (Opposite Sex)

0.5%

Unmarried (Same Sex)

Clark County, South Dakota Households

Clark County, South Dakota Education

Clark County, South Dakota Educational Attainment by Sex (over 25)

Education Attained Count Percentage
Less Than 9th Grade953.87%
9th to 12th Grade1606.51%
High School Graduate98139.94%
Some College50920.72%
Associates Degree30112.26%
Bachelors Degree33113.48%
Graduate Degree793.22%

Clark County, South Dakota Educational Attainment by Race

Name Total High School Bachelors
White2,4162,177408
Native American2222
Hispanic1622
Black5
Other Race3
Multiple Races2

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

The highest rate of bachelors degrees is among native american people with a rate of 16.89%.

Clark County, South Dakota Earnings by Educational Attainment

Name Average Male Female
Overall$30,869$37,014$20,944
Less Than High School$21,875$33,203$10,583
High School Grad$25,673$35,057$18,021
Some College$32,107$40,000$25,417
Bachelors Degree$35,670$46,389$32,679
Graduate Degree$41,042$40,833$47,813

$30,869

Average Earnings

$37,014

Average Male

$20,944

Average Female

Clark County, South Dakota Language

Clark County, South Dakota Language by Age

Clark County, South Dakota Language

95.91% of Clark County, South Dakota residents speak only English, while 4.09% speak other languages. The largest non-English language is Other, which is spoken by 2.03% of the population.

Clark County, South Dakota Poverty

Clark County, South Dakota Poverty by Race

Name Total In Poverty Poverty Rate
White3,36744313.16%
Black544990.74%
Native783747.44%
Other1818100.00%
Hispanic62914.52%
Multiple13215.38%

15.51%

Overall Poverty Rate

15.99%

Male Poverty Rate

15.00%

Female Poverty Rate

Poverty in Clark County, South Dakota

The race most likely to be in poverty in Clark County, South Dakota is Other, with 100.00% below the poverty level.

The race least likely to be in poverty in Clark County, South Dakota is White, with 13.16% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 5.11%. Among those working part-time, it was 18.86%, and for those that did not work, the poverty rate was 22.68%.

Clark County, South Dakota Poverty Rate by Education

Name Poverty
High School17.48%
Less Than High School14.29%
Some College6.13%
Bachelors or Greater5.74%

Clark County, South Dakota Poverty Rate by Employment Status and Sex

Name Poverty
Male Unemployed49.02%
Female Unemployed23.53%
Male Employed10.53%
Female Employed3.81%

Clark County, South Dakota Income

Clark County, South Dakota Income by Household Type

Name Median Mean
Households$48,563$61,957
Families$67,574$80,186
Married Families$71,214$
Non Families$26,422$35,274

Clark County, South Dakota Marital Status

Clark County, South Dakota Marital Status

Marriage Rates

55.4%

Overall Marriage Rate

51.8%

Male Marriage Rate

59.3%

Female Marriage Rate

Clark County, South Dakota Married by Age and Sex

Clark County, South Dakota Marriage

The age group where males are most likely to be married is 45To54, while the female age group most likely to be married is 55To64.

Clark County, South Dakota Marital Status by Race

Clark County, South Dakota Veterans

Clark County, South Dakota Veterans by War

224

Number of Veterans

207

Male Veterans

17

Female Veterans

Name Veterans
Vietnam90
Korea30
First Gulf War19
World War II17
Second Gulf War15

Clark County, South Dakota Veterans by Age

Name Veterans
75+89
65 to 7456
55 to 6451
35 to 5423
18 to 345

Clark County, South Dakota Veterans by Race

Clark County, South Dakota Veterans by Education

5.94%

Veteran Poverty Rate

37.44%

Veteran Disability Rate

Clark County, South Dakota Employment Status

Clark County, South Dakota Employment by Age

64%

Labor Force Participation

61.6%

Employment Rate

3.7%

Unemployment Rate

Clark County, South Dakota Employment by Race

Clark County, South Dakota Employment by Education

Population of Cities in Clark County, South Dakota

City 2010 Census 2016 Estimated Growth Growth Rate
Clark11391048-91-7.99%
Willow Lake263245-18-6.84%
Bradley727311.39%
Garden City535523.77%
Raymond505224.00%
Vienna454612.22%
Naples4138-3-7.32%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990