Day County, South Dakota Population 2019

Day County, South Dakota's estimated population is 5,521 with a growth rate of 0.13% in the past year according to the most recent United States census data. Day County, South Dakota is the 32nd largest county in South Dakota.

Year Population Growth Growth Rate
20175,52170.13%
20165,514130.24%
20155,501-4-0.07%
20145,505-73-1.31%
20135,578-14-0.25%
20125,592-149-2.60%
20115,741320.56%
20105,709-1,269-18.19%
19906,978-1,155-14.20%
19808,133-580-6.66%
19708,713-1,803-17.15%
196010,516-1,778-14.46%
195012,294-1,271-9.37%
194013,565-1,041-7.13%
193014,606-588-3.87%
192015,1948225.72%
191014,3722,11817.28%
190012,2543,08633.66%
18909,1688,9373868.83%
18802310.00%

Day County, South Dakota Population Growth

Population Data via

Population by Race

Race Population
White4,849
American Indian and Alaska Native570
Two or More Races87
Some Other Race11
Asian7

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

Day County, South Dakota Population Pyramid 2019

50100150200250 Male Population50100150200250 Female Population80757065605550454035302520151050

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

Day County, South Dakota Median Age

48.4


Total

46.9


Male

49.7


Female

Day County, South Dakota Adults

There are 4,342 adults, (1,378 of whom are seniors) in Day County, South Dakota.

Day County, South Dakota Age Dependency

86.4

Age Dependency Ratio

46.5

Old Age Dependency Ratio

39.9

Child Dependency Ratio

Day County, South Dakota Sex Ratio

Female

2,690

48.70%

Male

2,834

51.30%

Day County, South Dakota Households and Families

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

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

Day County, South Dakota Household Types

Type Owner Renter
Married87.9%12.1%
All73%27%
Non Family62.4%37.6%
Male52.7%47.3%
Female41.1%58.9%

73.0%

Rate of Home Ownership

Day County, South Dakota Households by Type

Type Count Average Size Owned
All2,5672.0973
Married1,3122.6287.9
Non Family8781.0962.4
Female2312.6541.1
Male1462.4552.7

2.55

Average Family Size

2.09

Average Household Size

5.4%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Day County, South Dakota Households

Day County, South Dakota Education

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

Education Attained Count Percentage
Less Than 9th Grade2035.08%
9th to 12th Grade1664.15%
High School Graduate1,58739.68%
Some College85321.33%
Associates Degree44711.18%
Bachelors Degree57514.38%
Graduate Degree1684.20%

Day County, South Dakota Educational Attainment by Race

Name Total High School Bachelors
White3,5823,254686
Native American29626338
Hispanic978923
Multiple Races32323
Other Race113
Asian77

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

The highest rate of bachelors degrees is among asian people with a rate of 23.71%.

Day County, South Dakota Earnings by Educational Attainment

Name Average Male Female
Overall$31,167$38,199$23,438
Less Than High School$15,192$17,950$10,417
High School Grad$29,421$35,577$19,732
Some College$29,398$41,094$21,210
Bachelors Degree$45,274$50,568$38,000
Graduate Degree$38,021$26,667$39,375

$31,167

Average Earnings

$38,199

Average Male

$23,438

Average Female

Day County, South Dakota Language

Day County, South Dakota Language by Age

Day County, South Dakota Language

98.22% of Day County, South Dakota residents speak only English, while 1.78% speak other languages. The largest non-English language is OtherIndoEuro, which is spoken by 0.69% of the population.

Day County, South Dakota Poverty

Day County, South Dakota Poverty by Race

Name Total In Poverty Poverty Rate
White4,62451411.12%
Native55130855.90%
Hispanic1113531.53%
Multiple622845.16%
Other1111100.00%

16.45%

Overall Poverty Rate

14.86%

Male Poverty Rate

18.17%

Female Poverty Rate

Poverty in Day County, South Dakota

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

The race least likely to be in poverty in Day County, South Dakota is White, with 11.12% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 7.38%. Among those working part-time, it was 16.50%, and for those that did not work, the poverty rate was 20.45%.

Day County, South Dakota Poverty Rate by Education

Name Poverty
Less Than High School21.92%
High School13.87%
Some College11.86%
Bachelors or Greater1.96%

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

Name Poverty
Male Unemployed52.38%
Female Unemployed47.62%
Female Employed8.80%
Male Employed8.72%

Day County, South Dakota Income

Day County, South Dakota Income by Household Type

Name Median Mean
Households$43,902$67,334
Families$58,634$85,814
Married Families$72,643$
Non Families$23,889$29,583

Day County, South Dakota Marital Status

Day County, South Dakota Marital Status

Marriage Rates

59.2%

Overall Marriage Rate

61.6%

Male Marriage Rate

56.7%

Female Marriage Rate

Day County, South Dakota Married by Age and Sex

Day County, South Dakota Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 55To64.

Day County, South Dakota Marital Status by Race


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

Day County, South Dakota Veterans

Day County, South Dakota Veterans by War

513

Number of Veterans

507

Male Veterans

6

Female Veterans

Name Veterans
Vietnam209
Korea85
Second Gulf War60
First Gulf War53
World War II15

Day County, South Dakota Veterans by Age

Name Veterans
65 to 74156
75+145
55 to 64108
35 to 5470
18 to 3434

Day County, South Dakota Veterans by Race

Name Veterans % of Total
White46311.77%
Indian4111.58%
2 or More924.32%
Hispanic66.19%

Day County, South Dakota Veterans by Education

7.31%

Veteran Poverty Rate

22.53%

Veteran Disability Rate

Day County, South Dakota Employment Status

Day County, South Dakota Employment by Age

63.4%

Labor Force Participation

62.5%

Employment Rate

1.5%

Unemployment Rate

Day County, South Dakota Employment by Race

Day County, South Dakota Employment by Education

Population of Cities in Day County, South Dakota

City 2010 Census 2016 Estimated Growth Growth Rate
Webster18861808-78-4.14%
Waubay576575-1-0.17%
Bristol341328-13-3.81%
Roslyn183178-5-2.73%
Pierpont135129-6-4.44%
Andover9187-4-4.40%
Grenville5453-1-1.85%
Butler1716-1-5.88%
Lily4400.00%
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