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South Dewey UT, Dewey County, SD

726 Population
1,394.8 square miles 0.5 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

28.9 ±5.1 Median age
  • a little higher than the figure in Dewey County: 27.7 ±0.6
  • about three-quarters of the figure in South Dakota: 38 ±0.2
  • about three-quarters of the figure in United States: 38.9 ±0.1

Economics

$17,868 ±$4,738 Per capita income
  • about 80 percent of the amount in Dewey County: $21,560 ±$1,418
  • about two-fifths of the amount in South Dakota: $40,550 ±$520
  • about two-fifths of the amount in United States: $44,673 ±$122
$48,382 ±$12,223 Median household income
  • about 90 percent of the amount in Dewey County: $54,104 † ±$5,497
  • about two-thirds of the amount in South Dakota: $75,081 ±$888
  • about three-fifths of the amount in United States: $80,734 ±$166

46.6% ±16.2% (332  ±138) Persons below poverty line
  • about 1.4 times the rate in Dewey County: 33% † 1,688 (±4.9% / ±249)
  • more than double the rate in South Dakota: 11.9% 104,798 (±0.4% / ±3,713)
  • more than double the rate in United States: 12.5% 40,735,660 (±0.1% / ±275,861)

29.7 minutes ±17.6 (4,595  ±1,800) Mean travel time to work
  • about 1.5 times the figure in Dewey County: 18.5 † 28,055 (±2.3 / ±4,215)
  • more than 1.5 times the figure in South Dakota: 17.8 7,339,145 (±0.2 / ±101,823)
  • about 10 percent higher than the figure in United States: 26.4 3,569,606,700 (±0 / ±5,719,373)

Families

206 ±42 Number of households
  • Dewey County: 1,692 ±53
  • South Dakota: 365,544 ±1,728
  • United States: 129,227,496 ±209,365
3.5 ±0.3 (726  ±160) Persons per household
  • about 20 percent higher than the figure in Dewey County: 3 5,119 (±0.1 / ±69)
  • about 1.5 times the figure in South Dakota: 2.4 875,241
  • about 1.4 times the figure in United States: 2.5 326,722,430

N/A Women 15-50 who gave birth during past year

Housing

237 ±42 Number of housing units
  • Dewey County: 1,931 ±37
  • South Dakota: 408,584 ±422
  • United States: 143,775,360 ±10,234

$85,000 ±$67,138 Median value of owner-occupied housing units
  • about 25 percent higher than the amount in Dewey County: $69,600 † ±$16,820
  • about one-third of the amount in South Dakota: $257,400 ±$3,051
  • about one-quarter of the amount in United States: $332,700 ±$236

4.2% ±6.3% (30  ±45.4) Moved since previous year
  • about 25 percent higher than the rate in Dewey County: 3.3% † 169 (±1.6% / ±80.3)
  • about one-third of the rate in South Dakota: 13% 116,449 (±0.4% / ±3,890.1)
  • about one-third of the rate in United States: 12.3% 40,747,183 (±0% / ±136,530.8)

Social

83% ±8.9% (321  ±74) High school grad or higher
  • a little less than the rate in Dewey County: 86.7% 2,379 (±6.4% / ±176.3)
  • about 90 percent of the rate in South Dakota: 93.2% 562,448 (±0.9% / ±5,163.6)
  • about 90 percent of the rate in United States: 89.6% 206,814,894 (±0.1% / ±283,951.7)
12.4% ±8.6% (48  ±34.7) Bachelor's degree or higher
  • about two-thirds of the rate in Dewey County: 18.8% † 516 (±3% / ±81.9)
  • about two-fifths of the rate in South Dakota: 31.9% 192,610 (±0.5% / ±3,182.5)
  • about one-third of the rate in United States: 35.7% 82,363,217 (±0.1% / ±182,857.7)

N/A Persons with language other than English spoken at home

N/A Foreign-born population

2.5% ±2.2% (11  ±10) Population with veteran status
  • about three-fifths of the rate in Dewey County: 4.3% † 139 (±1.2% / ±37)
  • about one-third of the rate in South Dakota: 7.9% 53,890 (±0.3% / ±1,825)
  • about two-fifths of the rate in United States: 6.2% 16,185,883 (±0% / ±45,251)
11 Total veterans ±10 11 Male ±10 N/A Female ±10

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