Day County, South Dakota demographics
Population: 5,487
Median age: 47.3
Median household income: 52,775
Demographics, population, home values, social and economic characteristics of Day County, South Dakota.
Population
| 2021 | 5,487 |
| 2020 | 5,452 |
| 2019 | 5,486 |
| 2018 | 5,506 |
| 2017 | 5,524 |
| 2016 | 5,588 |
| 2015 | 5,618 |
| 2014 | 5,664 |
| 2013 | 5,669 |
| 2012 | 5,673 |
| 2011 | 5,701 |
| 2010 | 5,714 |
| 2009 | 5,637 |
Day County, SD cities
Andover town - 55
Bristol city - 282
Butler town - 9
Grenville town - 64
Pierpont town - 152
Roslyn town - 177
Waubay city - 403
Webster city - 1,772
Census data for Day County, South Dakota
Demographic and housing estimates in Day County, South Dakota
| Total population | 5,487 |
| Male | 2,800 |
| Female | 2,687 |
| Total population | 5,487 |
| Under 5 years | 285 |
| 5 to 9 years | 306 |
| 10 to 14 years | 386 |
| 15 to 19 years | 414 |
| 20 to 24 years | 189 |
| 25 to 34 years | 540 |
| 35 to 44 years | 539 |
| 45 to 54 years | 551 |
| 55 to 59 years | 453 |
| 60 to 64 years | 418 |
| 65 to 74 years | 774 |
| 75 to 84 years | 406 |
| 85 years and over | 226 |
| Median age (years) | 47.3 |
| Under 18 years | 1,258 |
| 16 years and over | 4,410 |
| 18 years and over | 4,229 |
| 21 years and over | 4,064 |
| 62 years and over | 1,676 |
| 65 years and over | 1,406 |
| Total population | 5,487 |
| One race | 5,373 |
| White | 4,724 |
| Black or African American | 4 |
| American Indian and Alaska Native | 595 |
| Asian | 4 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 46 |
| Two or more races | 114 |
| Citizen, VOTING AGE 18 and over population | 4,213 |
| Male Citizen, VOTING AGE 18 and over population | 2,168 |
| Female Citizen, VOTING AGE 18 and over population | 2,045 |
Social characteristics in Day County, South Dakota
| Total households | 2,303 |
| Family households (families) | 1,116 |
| Married-couple family | 179 |
| Male householder, no wife present, family | 519 |
| Female householder, no husband present, family | 403 |
| Nonfamily households | 489 |
| Average household size | 1,001 |
| Average family size | 2.34 |
Economic characteristics in Day County, South Dakota
| Total households | 2,303 |
| Less than $10,000 | 72 |
| $10,000 to $14,999 | 166 |
| $15,000 to $24,999 | 230 |
| $25,000 to $34,999 | 233 |
| $35,000 to $49,999 | 401 |
| $50,000 to $74,999 | 413 |
| $75,000 to $99,999 | 285 |
| $100,000 to $149,999 | 345 |
| $150,000 to $199,999 | 98 |
| $200,000 or more | 60 |
| Median household income (dollars) | 52,775 |
Housing characteristics in Day County, South Dakota
| Total housing units | 3,446 |
| Occupied housing units | 2,303 |
| Vacant housing units | 1,143 |
| Total housing units | 3,446 |
| 1-unit, detached | 2,906 |
| 1-unit, attached | 4 |
| 2 units | 12 |
| 3 or 4 units | 139 |
| 5 to 9 units | 69 |
| 10 to 19 units | 68 |
| 20 or more units | 32 |
| Mobile home | 212 |
| Boat, RV, van, etc. | 4 |
| Total housing units | 3,446 |
| Built 2014 or later | 9 |
| Built 2010 to 2013 | 163 |
| Built 2000 to 2009 | 363 |
| Built 1990 to 1999 | 171 |
| Built 1980 to 1989 | 269 |
| Built 1970 to 1979 | 554 |
| Built 1960 to 1969 | 327 |
| Built 1950 to 1959 | 272 |
| Built 1940 to 1949 | 224 |
| Built 1939 or earlier | 1,094 |
| Total housing units | 3,446 |
| 1 room | 21 |
| 2 rooms | 74 |
| 3 rooms | 303 |
| 4 rooms | 562 |
| 5 rooms | 606 |
| 6 rooms | 526 |
| 7 rooms | 463 |
| 8 rooms | 378 |
| 9 rooms or more | 513 |
| Median rooms | 5.8 |
| Total housing units | 3,446 |
| No bedroom | 24 |
| 1 bedroom | 316 |
| 2 bedrooms | 887 |
| 3 bedrooms | 1,166 |
| 4 bedrooms | 742 |
| 5 or more bedrooms | 311 |
| Occupied housing units | 2,303 |
| Owner-occupied | 1,742 |
| Renter-occupied | 561 |
| Average household size of owner-occupied unit | 2.38 |
| Average household size of renter-occupied unit | 2.19 |
| Occupied housing units | 2,303 |
| Moved in 2017 or later | 101 |
| Moved in 2015 to 2016 | 527 |
| Moved in 2010 to 2014 | 392 |
| Moved in 2000 to 2009 | 539 |
| Moved in 1990 to 1999 | 337 |
| Moved in 1989 and earlier | 407 |
| Owner-occupied units | 1,742 |
| Less than $50,000 | 259 |
| $50,000 to $99,999 | 459 |
| $100,000 to $149,999 | 228 |
| $150,000 to $199,999 | 278 |
| $200,000 to $299,999 | 225 |
| $300,000 to $499,999 | 136 |
| $500,000 to $999,999 | 96 |
| $1,000,000 or more | 61 |
| Median (dollars) | 120,700 |
| Owner-occupied units | 1,742 |
| Housing units with a mortgage | 747 |
| Housing units without a mortgage | 995 |
| Occupied units paying rent | 449 |
| Less than $500 | 176 |
| $500 to $999 | 212 |
| $1,000 to $1,499 | 60 |
| $1,500 to $1,999 | 0 |
| $2,000 to $2,499 | 0 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 1 |
| Median (dollars) | 549 |
| No rent paid | 112 |
Demographic data for Day County, SD and each city in the county. Lists of cities by population, wealth and poverty in Day County, SD.
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