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Castlewood, SD

756 Population
1.2 square miles 657.2 people per square mile

Census data: ACS 2023 5-year unless noted

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Demographics

36.9 ±3.6 Median age
  • about 10 percent higher than the figure in Hamlin County: 32.5 ±0.4
  • about the same as the figure in South Dakota: 37.7 ±0.1

Economics

$33,313 ±$6,272 Per capita income
  • about 90 percent of the amount in Hamlin County: $35,757 ±$3,403
  • about 90 percent of the amount in South Dakota: $38,880 ±$398
$87,768 ±$9,536 Median household income
  • a little higher than the amount in Hamlin County: $83,194 ±$4,451
  • about 20 percent higher than the amount in South Dakota: $72,421 ±$805

3% ±1.8% (23  ±14) Persons below poverty line
  • about half the rate in Hamlin County: 6.6% † 402 (±2.8% / ±171)
  • about one-quarter of the rate in South Dakota: 12% 104,511 (±0.4% / ±3,107)

24.4 minutes ±5.6 (9,520  ±2,964) Mean travel time to work
  • about 10 percent higher than the figure in Hamlin County: 21.8 59,520 (±1.7 / ±5,285)
  • about 1.4 times the figure in South Dakota: 17.6 7,240,810 (±0.2 / ±98,307)

Families

277 ±42 Number of households
  • Hamlin County: 2,181 ±91
  • South Dakota: 358,552 ±1,643
2.7 ±0.2 (756  ±131) Persons per household
  • about the same as the figure in Hamlin County: 2.8 6,098 (±0.1 / ±8)
  • about 10 percent higher than the figure in South Dakota: 2.4 867,014

4.6% ±3.7% (7  ±6) Women 15-50 who gave birth during past year
  • about half the rate in Hamlin County: 9.6% † 123 (±2.5% / ±32)
  • about two-thirds of the rate in South Dakota: 6.5% 12,608 (±0.4% / ±775)

Housing

285 ±43 Number of housing units
  • Hamlin County: 2,831 ±34
  • South Dakota: 402,364 ±200

$178,600 ±$30,199 Median value of owner-occupied housing units
  • about 90 percent of the amount in Hamlin County: $207,700 ±$14,609
  • about three-quarters of the amount in South Dakota: $236,800 ±$1,986

6% ±3.9% (45  ±30.2) Moved since previous year
  • about three-fifths of the rate in Hamlin County: 9.7% † 597 (±2.8% / ±175)
  • about half the rate in South Dakota: 13.5% 119,641 (±0.4% / ±3,647.5)

Social

97.9% ±22.5% (465  ±71.4) High school grad or higher
  • a little higher than the rate in Hamlin County: 92.6% 3,378 (±5.3% / ±,192.5)
  • a little higher than the rate in South Dakota: 93% 554,494 (±0.8% / ±4,864.6)
25.7% ±6% (122  ±35.4) Bachelor's degree or higher
  • a little higher than the rate in Hamlin County: 24.5% † 892 (±2.9% / ±,105.1)
  • about 80 percent of 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

0.8% ±1.1% (6  ±8) Foreign-born population
  • about one-fifth of the rate in Hamlin County: 4% 249
  • about one-fifth of the rate in South Dakota: 3.9% 35,218

8.3% ±4.1% (42  ±22) Population with veteran status
  • about 25 percent higher than the rate in Hamlin County: 6.7% † 281 (±1.2% / ±51)
  • a little higher than the rate in South Dakota: 8.1% 54,527 (±0.2% / ±1,452)
42 Total veterans ±22 40 Male ±20 2 Female ±3

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