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Twin Brooks town, Grant County, SD

29 Population
0.4 square miles 71.5 people per square mile

Census data: ACS 2024 5-year unless noted

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Demographics

55.8 ±23.5 Median age
  • about 25 percent higher than the figure in Grant County: 44.5 ±0.8
  • about 1.5 times the figure in South Dakota: 38 ±0.2
  • about 1.4 times the figure in United States: 38.9 ±0.1

Economics

$30,255 ±$16,953 Per capita income
  • about 80 percent of the amount in Grant County: $37,694 ±$3,230
  • about three-quarters of the amount in South Dakota: $40,550 ±$520
  • about two-thirds of the amount in United States: $44,673 ±$122
N/A Median household income

27.6% ±38.5% (8  ±12) Persons below poverty line
  • more than double the rate in Grant County: 11.6% † 847 (±3.8% / ±278)
  • 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)

18 minutes ±25.3 (270  ±239) Mean travel time to work
  • about 1.3 times the figure in Grant County: 13.7 48,695 (±1.3 / ±6,164)
  • about the same as the figure in South Dakota: 17.8 7,339,145 (±0.2 / ±101,823)
  • about two-thirds of the figure in United States: 26.4 3,569,606,700 (±0 / ±5,719,373)

Families

17 ±11 Number of households
  • Grant County: 3,029 ±159
  • South Dakota: 365,544 ±1,728
  • United States: 129,227,496 ±209,365
1.7 ±1.5 (29  ±16) Persons per household
  • about three-quarters of the figure in Grant County: 2.4 7,252 (±0.1 / ±9)
  • about three-quarters of the figure in South Dakota: 2.4 875,241
  • about two-thirds of the figure in United States: 2.5 326,722,430

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

Housing

21 ±13 Number of housing units
  • Grant County: 3,456 ±19
  • South Dakota: 408,584 ±422
  • United States: 143,775,360 ±10,234

$75,800 ±$14,891 Median value of owner-occupied housing units
  • about two-fifths of the amount in Grant County: $171,000 ±$14,506
  • about one-quarter of the amount in South Dakota: $257,400 ±$3,051
  • about one-quarter of the amount in United States: $332,700 ±$236

20.7% ±61.1% (6  ±18) Moved since previous year
  • more than double the rate in Grant County: 9% † 671 (±3% / ±224.9)
  • about 1.5 times the rate in South Dakota: 13% 116,449 (±0.4% / ±3,890.1)
  • more than 1.5 times the rate in United States: 12.3% 40,747,183 (±0% / ±136,530.8)

Social

72.7% ±143.6% (16  ±33) High school grad or higher
  • about 80 percent of the rate in Grant County: 91.6% 4,825 (±7.4% / ±396.6)
  • about 80 percent of the rate in South Dakota: 93.2% 562,448 (±0.9% / ±5,163.6)
  • about 80 percent of the rate in United States: 89.6% 206,814,894 (±0.1% / ±283,951.7)
4.6% ±120.6% (1  ±26.5) Bachelor's degree or higher
  • about one-fifth of the rate in Grant County: 25.3% † 1,333 (±4.7% / ±249.2)
  • less than a fifth of the rate in South Dakota: 31.9% 192,610 (±0.5% / ±3,182.5)
  • less than a fifth 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

14.8% ±16.9% (4  ±5) Population with veteran status
  • about double the rate in Grant County: 7.5% † 442 (±2.2% / ±131)
  • nearly double the rate in South Dakota: 7.9% 53,890 (±0.3% / ±1,825)
  • more than double the rate in United States: 6.2% 16,185,883 (±0% / ±45,251)
4 Total veterans ±5 4 Male ±5 N/A Female ±10

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