Davison County, South Dakota Population 2018

Davison County, South Dakota's estimated population is 19,704 with a growth rate of -0.64% in the past year according to the most recent United States census data. Davison County, South Dakota is the 10th largest county in South Dakota.

Year Population Growth Growth Rate
201719,753490.25%
201719,704-127-0.64%
201619,8311110.56%
201519,720-49-0.25%
201419,769280.14%
201319,741-1-0.01%
201219,7421680.86%
201119,574890.46%
201019,4851,98211.32%
199017,503-317-1.78%
198017,8205012.89%
197017,3196383.82%
196016,6811590.96%
195016,5221,1867.73%
194015,336-1,485-8.83%
193016,8212,68218.97%
192014,1392,51421.63%
191011,6254,14255.35%
19007,4832,03437.33%
18905,4494,193333.84%
18801,2560.00%

Davison County, South Dakota Population Growth

Population Data via

Population by Race

Race Population
White18,346
American Indian and Alaska Native605
Two or More Races391
Some Other Race275
Black or African American118
Asian18

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

Davison County, South Dakota Population Pyramid 2018

200400600800 Male Population200400600800 Female Population80757065605550454035302520151050

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

Davison County, South Dakota Median Age

38.2


Total

35.7


Male

41.5


Female

Davison County, South Dakota Adults

There are 15,267 adults, (3,449 of whom are seniors) in Davison County, South Dakota.

Davison County, South Dakota Age Dependency

67.1

Age Dependency Ratio

29.2

Old Age Dependency Ratio

38

Child Dependency Ratio

Davison County, South Dakota Sex Ratio

Female

9,858

49.91%

Male

9,895

50.09%

Davison County, South Dakota Households and Families

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

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

Davison County, South Dakota Household Types

Type Owner Renter
Married77.7%22.3%
Male61%39%
All60.8%39.2%
Female49.7%50.3%
Non Family43.1%56.9%

60.8%

Rate of Home Ownership

Davison County, South Dakota Households by Type

Type Count Average Size Owned
All8,6962.1660.8
Married4,0832.7877.7
Non Family3,4401.2243.1
Female7862.9649.7
Male3872.461

2.72

Average Family Size

2.16

Average Household Size

4.9%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Davison County, South Dakota Households

Davison County, South Dakota Education

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

Education Attained Count Percentage
Less Than 9th Grade5384.06%
9th to 12th Grade6745.08%
High School Graduate3,78328.54%
Some College3,01822.77%
Associates Degree2,06815.60%
Bachelors Degree2,35617.77%
Graduate Degree8196.18%

Davison County, South Dakota Educational Attainment by Race

Name Total High School Bachelors
White12,44211,5123,088
Hispanic3088516
Native American2722532
Other Race26674
Multiple Races1167643
Black53538
Asian181818

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

The highest rate of bachelors degrees is among black people with a rate of 100.00%.

Davison County, South Dakota Earnings by Educational Attainment

Name Average Male Female
Overall$36,342$41,437$28,890
Less Than High School$30,459$31,261$
High School Grad$30,204$36,055$18,109
Some College$36,100$42,343$25,507
Bachelors Degree$42,370$56,140$40,149
Graduate Degree$48,380$40,677$50,417

$36,342

Average Earnings

$41,437

Average Male

$28,890

Average Female

Davison County, South Dakota Language

Davison County, South Dakota Language by Age

Davison County, South Dakota Language

96.27% of Davison County, South Dakota residents speak only English, while 3.73% speak other languages. The largest non-English language is Spanish, which is spoken by 1.86% of the population.

Davison County, South Dakota Poverty

Davison County, South Dakota Poverty by Race

Name Total In Poverty Poverty Rate
White17,3822,12812.24%
Multiple38116643.57%
Hispanic431439.98%
Native526397.41%

12.58%

Overall Poverty Rate

13.38%

Male Poverty Rate

11.77%

Female Poverty Rate

Poverty in Davison County, South Dakota

The race most likely to be in poverty in Davison County, South Dakota is Multiple, with 43.57% below the poverty level.

The race least likely to be in poverty in Davison County, South Dakota is Native, with 7.41% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 3.60%. Among those working part-time, it was 15.44%, and for those that did not work, the poverty rate was 21.05%.

Davison County, South Dakota Poverty Rate by Education

Name Poverty
Less Than High School12.41%
Some College11.46%
High School8.34%
Bachelors or Greater5.44%

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

Name Poverty
Male Unemployed42.79%
Female Unemployed9.36%
Female Employed7.97%
Male Employed5.43%

Davison County, South Dakota Income

Davison County, South Dakota Income by Household Type

Name Median Mean
Households$48,665$64,024
Families$64,781$77,361
Married Families$72,166$
Non Families$32,016$42,042

Davison County, South Dakota Marital Status

Davison County, South Dakota Marital Status

Marriage Rates

54.2%

Overall Marriage Rate

54.8%

Male Marriage Rate

53.7%

Female Marriage Rate

Davison County, South Dakota Married by Age and Sex

Davison County, South Dakota Marriage

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

Davison County, South Dakota Marital Status by Race


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

Davison County, South Dakota Veterans

Davison County, South Dakota Veterans by War

1,353

Number of Veterans

1,251

Male Veterans

102

Female Veterans

Name Veterans
Second Gulf War448
Vietnam297
Korea282
First Gulf War237
World War II55

Davison County, South Dakota Veterans by Age

Name Veterans
35 to 54411
75+350
18 to 34272
55 to 64177
65 to 74143

Davison County, South Dakota Veterans by Race

Name Veterans % of Total
White1,3219.21%
2 or More3218.93%
Hispanic102.58%

Davison County, South Dakota Veterans by Education

13.44%

Veteran Poverty Rate

33.48%

Veteran Disability Rate

Davison County, South Dakota Employment Status

Davison County, South Dakota Employment by Age

69%

Labor Force Participation

66.3%

Employment Rate

3.9%

Unemployment Rate

Davison County, South Dakota Employment by Race

Davison County, South Dakota Employment by Education

Population of Cities in Davison County, South Dakota

City 2010 Census 2016 Estimated Growth Growth Rate
Mitchell15278157294512.95%
Mount Vernon462441-21-4.55%
Ethan331329-2-0.60%
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