Clark County, South Dakota Population 2018

Clark County, South Dakota's estimated population is 3,668 with a growth rate of 0.77% 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
20173,642-26-0.71%
20173,668280.77%
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
White3,486
American Indian and Alaska Native93
Asian32
Two or More Races31

Data via US Census (2017 ACS 5-Year Survey): Table B03002

Clark County, South Dakota Population Pyramid 2018

50100150 Male Population50100150 Female Population80757065605550454035302520151050

Data via US Census (2017 ACS 5-Year Survey): Table S0101

Clark County, South Dakota Median Age

41.3


Total

36.6


Male

45.1


Female

Clark County, South Dakota Adults

There are 2,749 adults, (748 of whom are seniors) in Clark County, South Dakota.

Clark County, South Dakota Age Dependency

82

Age Dependency Ratio

37.4

Old Age Dependency Ratio

44.6

Child Dependency Ratio

Clark County, South Dakota Sex Ratio

Female

1,765

48.46%

Male

1,877

51.54%

Clark County, South Dakota Households and Families

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

Data via US Census (2017 ACS 5-Year Survey): Table S1101

Clark County, South Dakota Household Types

Type Owner Renter
Married89.1%10.9%
All77.8%22.2%
Male76.9%23.1%
Non Family66.9%33.1%
Female47.9%52.1%

77.8%

Rate of Home Ownership

Clark County, South Dakota Households by Type

Type Count Average Size Owned
All1,5102.2877.8
Married7912.9889.1
Non Family6221.1366.9
Female713.947.9
Male264.3576.9

3.05

Average Family Size

2.28

Average Household Size

4.8%

Unmarried (Opposite Sex)

0.3%

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 Grade893.65%
9th to 12th Grade1405.74%
High School Graduate98840.49%
Some College51621.15%
Associates Degree26810.98%
Bachelors Degree34514.14%
Graduate Degree943.85%

Clark County, South Dakota Educational Attainment by Race

Name Total High School Bachelors
White2,3912,162426
Native American3232
Hispanic171713

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 76.47%.

Clark County, South Dakota Earnings by Educational Attainment

Name Average Male Female
Overall$31,014$36,844$21,413
Less Than High School$$$9,250
High School Grad$26,000$33,641$17,782
Some College$31,500$40,043$24,271
Bachelors Degree$38,182$50,323$35,625
Graduate Degree$51,500$65,938$50,750

$31,014

Average Earnings

$36,844

Average Male

$21,413

Average Female

Clark County, South Dakota Language

Clark County, South Dakota Language by Age

Clark County, South Dakota Language

96.16% of Clark County, South Dakota residents speak only English, while 3.84% speak other languages. The largest non-English language is Spanish, which is spoken by 1.50% of the population.

Clark County, South Dakota Poverty

Clark County, South Dakota Poverty by Race

Name Total In Poverty Poverty Rate
White3,37341012.16%
Native936064.52%
Multiple26519.23%

13.35%

Overall Poverty Rate

12.09%

Male Poverty Rate

14.68%

Female Poverty Rate

Poverty in Clark County, South Dakota

The race most likely to be in poverty in Clark County, South Dakota is Native, with 64.52% below the poverty level.

The race least likely to be in poverty in Clark County, South Dakota is White, with 12.16% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 7.19%. Among those working part-time, it was 12.94%, and for those that did not work, the poverty rate was 14.50%.

Clark County, South Dakota Poverty Rate by Education

Name Poverty
Less Than High School17.07%
High School13.60%
Some College6.30%
Bachelors or Greater5.34%

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

Name Poverty
Male Unemployed60.00%
Female Unemployed28.57%
Male Employed8.54%
Female Employed5.47%

Clark County, South Dakota Income

Clark County, South Dakota Income by Household Type

Name Median Mean
Households$47,500$62,118
Families$64,621$78,250
Married Families$68,221$
Non Families$28,125$37,926

Clark County, South Dakota Marital Status

Clark County, South Dakota Marital Status

Marriage Rates

57.3%

Overall Marriage Rate

53.6%

Male Marriage Rate

61.2%

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 35To44, while the female age group most likely to be married is 55To64.

Clark County, South Dakota Marital Status by Race


Data via US Census (2017 ACS 5-Year Survey): Table S1201

Clark County, South Dakota Veterans

Clark County, South Dakota Veterans by War

214

Number of Veterans

203

Male Veterans

11

Female Veterans

Name Veterans
Vietnam87
Korea38
First Gulf War28
Second Gulf War18
World War II11

Clark County, South Dakota Veterans by Age

Name Veterans
75+78
65 to 7453
55 to 6451
35 to 5427
18 to 345

Clark County, South Dakota Veterans by Race

Clark County, South Dakota Veterans by Education

3.35%

Veteran Poverty Rate

30.62%

Veteran Disability Rate

Clark County, South Dakota Employment Status

Clark County, South Dakota Employment by Age

65%

Labor Force Participation

62.4%

Employment Rate

4%

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