Castlewood, South Dakota Population 2022

662
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Castlewood is a city located in Hamlin County South Dakota. Castlewood has a 2020 population of 662. Castlewood is currently growing at a rate of 1.07% annually and its population has increased by 5.41% since the most recent census, which recorded a population of 628 in 2010.

The average household income in Castlewood is $73,797 with a poverty rate of 1.13%. The median rental costs in recent years comes to $610 per month, and the median house value is $141,500. The median age in Castlewood is 32.3 years, 31.6 years for males, and 35.3 years for females.

Castlewood Demographics

According to the most recent ACS, the racial composition of Castlewoodwas:

  • White: 99.19%
  • Two or more races: 0.81%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Castlewood, South Dakota is 662 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 662.The last official US Census in 2010 recorded the population at 628.

Castlewood, South Dakota Population 2022

Population by Race

Race Population Percentage
White61499.19%
Two or More Races50.81%
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Castlewood Population by Race

Castlewood Population Pyramid $2022

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Castlewood Median Age

32.3


Total

31.6


Male

35.3


Female

Castlewood Adults

There are 442 adults, (83 of whom are seniors) in Castlewood.

Castlewood Age Dependency

Age Dependency Ratio

23.1

Old Age Dependency Ratio

49.3

Child Dependency Ratio

Castlewood Sex Ratio

Female

309

49.92%

Male

310

50.08%

Castlewood Population by Age

Castlewood Renter vs Owner Occupied by Household Type

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Castlewood Household Types

Type Owner Renter
Male43.8%56.3%
Non Family74.7%25.3%
All81.3%18.7%
Married87.5%12.5%
Female100%0%

81.3%

Rate of Home Ownership

Castlewood Households and Families

Type Count Average Size Owned
All2572.4181.3
Married1603.1187.5
Non Family751.0874.7
Male161.8843.8
Female61.67100

2.95

Average Family Size

2.41

Average Household Size

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Castlewood Households by Type

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Education Attained Count Percentage
Less Than 9th Grade10.25%
9th to 12th Grade82.03%
High School Graduate16642.03%
Some College8020.25%
Associates Degree5213.16%
Bachelors Degree7117.97%
Graduate Degree174.30%
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Castlewood Educational Attainment by Sex (over 25)

Castlewood Educational Attainment by Race

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Race Total High School Bachelors
White38137288
Hispanic1010
2+ Races44

The highest rate of high school graduation is among 2+ races people with a rate of 100.00%.

The highest rate of bachelors degrees is among white people with a rate of 23.10%.

Castlewood Educational Attainment by Race

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Name Average Male Female
Overall$39,457$48,250$30,774
Less Than 9th Grade$38,125$$
High School Graduate$39,063$57,500$28,750
Some College$43,125$52,813$34,375
Bachelors Degree$35,625$43,750$26,750
Graduate Degree$49,688$$51,875

$39,457

Average Earnings

$48,250

Average Male

$30,774

Average Female

Castlewood Earnings by Educational Attainment

Castlewood Language by Age

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Castlewood Language

100.00% of Castlewood residents speak only English, while 0.00% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 0.00% of the population.

Castlewood Language

Castlewood Poverty by Race

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1.13%

Overall Poverty Rate

0.00%

Male Poverty Rate

2.27%

Female Poverty Rate

Poverty in Castlewood

The race most likely to be in poverty in Castlewood is White, with 1.16% below the poverty level.

The race least likely to be in poverty in Castlewood is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.00%. Among those working part-time, it was 0.93%, and for those that did not work, the poverty rate was 6.90%.

Castlewood Poverty

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Name Poverty
High School3.61%
Bachelors or Greater0.00%
Some College0.00%
Less Than 9th Grade0.00%

Castlewood Poverty Rate by Education

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Rate Poverty
Female Unemployed0.00%
Female Employed0.61%
Male Unemployed0.00%
Male Employed0.00%

Castlewood Poverty Rate by Employment Status and Sex

Castlewood Income by Household Type

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Name Median Mean
Households$66,250$73,797
Families$71,552$84,699
Married Families$75,000-
Non Families$44,196$47,215
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Income by Household Type

Castlewood Marital Status

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Marriage Rates

70.2%

Overall Marriage Rate

67.8%

Male Marriage Rate

72.5%

Female Marriage Rate

Castlewood Married by Age and Sex

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Castlewood Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 45-54.

Castlewood Marital Status by Race

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Castlewood Marital Status

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31

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War14
First Gulf War8
Vietnam6
Korea2
World War II

Castlewood Veterans by War

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Age Group Veterans
35 to 5410
18 to 3410
65 to 744
55 to 644
75+3

Castlewood Veterans by Age

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Castlewood Veterans by Race

Castlewood Veterans by Education

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0.00%

Veteran Poverty Rate

25.81%

Veteran Disability Rate

Castlewood Veterans by Education

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74.8%

Labor Force Participation

73.7%

Employment Rate

1.5%

Unemployment Rate

Castlewood Employment by Age

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Castlewood Employment by Race

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Castlewood Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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81.58%

Born in Castlewood

99.35%

Native Born

0.65%

Foreign Born

0.32%

Non Citizen

0.32%

Naturalized

Place of Birth

99.35% of Castlewood residents were born in the United States, with 81.58% having been born in South Dakota. 0.32% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Castlewood Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
202266271.07%
202165571.08%
202064871.09%
201964171.10%
201863430.48%
201763171.12%
2016624-6-0.95%
201563081.29%
201462230.48%
2013619-8-1.28%
2012627-2-0.32%
201162910.16%
20106280.00%

Castlewood Population by Year