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Lake Flat township, Pennington County, SD

45 Population
34.4 square miles 1.3 people per square mile

Census data: ACS 2023 5-year unless noted

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Demographics

15.1 ±2.1 Median age
  • about two-fifths of the figure in Pennington County: 39.7 ±0.3
  • about two-fifths of the figure in South Dakota: 37.7 ±0.1

Economics

$22,149 ±$11,704 Per capita income
  • about half the amount in Pennington County: $40,527 ±$1,515
  • about three-fifths of the amount in South Dakota: $38,880 ±$398
N/A Median household income

N/A Persons below poverty line

N/A

Families

8 ±11 Number of households
  • Pennington County: 45,698 ±537
  • South Dakota: 358,552 ±1,643
5.6 ±10.3 (45  ±54) Persons per household
  • more than double the figure in Pennington County: 2.4 108,269 (±0 / ±213)
  • more than double the figure in South Dakota: 2.4 867,014

100% (2  ±5) Women 15-50 who gave birth during past year
  • more than double the rate in Pennington County: 5.6% † 1,273 (±1.2% / ±262)
  • more than double the rate in South Dakota: 6.5% 12,608 (±0.4% / ±775)

Housing

21 ±24 Number of housing units
  • Pennington County: 50,655 ±124
  • South Dakota: 402,364 ±200

N/A Median value of owner-occupied housing units

N/A Moved since previous year

Social

100% ±189.2% (17  ±37.3) High school grad or higher
  • a little higher than the rate in Pennington County: 94.7% 73,618 (±2.4% / ±1,891)
  • about 10 percent higher than the rate in South Dakota: 93% 554,494 (±0.8% / ±4,864.6)
47.1% ±147.2% (8  ±26.6) Bachelor's degree or higher
  • about 1.4 times the rate in Pennington County: 34.1% 26,479 (±1.4% / ±1,115)
  • about 1.5 times the rate in South Dakota: 31.1% 185,411 (±0.5% / ±2,814.7)

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

N/A Foreign-born population

N/A Population with veteran status
N/A Total veterans ±10 N/A Male ±10 N/A Female ±10

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