Platte, South Dakota Population 2022

1,255
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Platte is a city located in Charles Mix County South Dakota. Platte has a 2020 population of 1,255. Platte is currently declining at a rate of -0.08% annually but its population has increased by 1.78% since the most recent census, which recorded a population of 1,233 in 2010.

The average household income in Platte is $60,961 with a poverty rate of 9.49%. The median rental costs in recent years comes to $618 per month, and the median house value is $148,900. The median age in Platte is 44.3 years, 42.8 years for males, and 44.6 years for females.

Platte Demographics

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

  • White: 99.15%
  • Two or more races: 0.46%
  • Native American: 0.39%
  • Black or African American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Platte, South Dakota is 1,255 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,255.The last official US Census in 2010 recorded the population at 1,233.

Platte, South Dakota Population 2022

Population by Race

Race Population Percentage
White1,52099.15%
Two or More Races70.46%
American Indian and Alaska Native60.39%
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Platte Population by Race

Platte Population Pyramid $2022

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Platte Median Age

44.3


Total

42.8


Male

44.6


Female

Platte Adults

There are 1,175 adults, (320 of whom are seniors) in Platte.

Platte Age Dependency

Age Dependency Ratio

37.4

Old Age Dependency Ratio

41.9

Child Dependency Ratio

Platte Sex Ratio

Female

814

53.10%

Male

719

46.90%

Platte Population by Age

Platte Renter vs Owner Occupied by Household Type

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Platte Household Types

Type Owner Renter
Male0%0%
Female0%100%
Non Family71.9%28.1%
All76.9%23.1%
Married95.2%4.8%

76.9%

Rate of Home Ownership

Platte Households and Families

Type Count Average Size Owned
All6572.2676.9
Married3343.0995.2
Non Family2601.171.9
Female632.590
Male00

2.99

Average Family Size

2.26

Average Household Size

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Platte Households by Type

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Education Attained Count Percentage
Less Than 9th Grade454.25%
9th to 12th Grade323.02%
High School Graduate45042.53%
Some College20319.19%
Associates Degree958.98%
Bachelors Degree20219.09%
Graduate Degree312.93%
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Platte Educational Attainment by Sex (over 25)

Platte Educational Attainment by Race

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Race Total High School Bachelors
White1,053976233
Native American55

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among white people with a rate of 22.13%.

Platte Educational Attainment by Race

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Name Average Male Female
Overall$30,056$44,097$19,514
Less Than 9th Grade$42,083$52,500$
High School Graduate$27,083$41,591$19,375
Some College$25,208$48,906$12,301
Bachelors Degree$36,970$40,938$29,803
Graduate Degree$$$

$30,056

Average Earnings

$44,097

Average Male

$19,514

Average Female

Platte Earnings by Educational Attainment

Platte Language by Age

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Platte Language

100.00% of Platte 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.

Platte Language

Platte Poverty by Race

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Name Total In Poverty Poverty Rate
White1,4761339.01%
Multiple77100.00%
Native3133.33%
OtherNaN%

9.49%

Overall Poverty Rate

4.97%

Male Poverty Rate

13.55%

Female Poverty Rate

Poverty in Platte

The race most likely to be in poverty in Platte is Multiple, with 100.00% below the poverty level.

The race least likely to be in poverty in Platte 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 9.25%, and for those that did not work, the poverty rate was 26.04%.

Platte Poverty

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Name Poverty
Less Than 9th Grade27.12%
Some College11.56%
High School6.79%
Bachelors or Greater1.29%

Platte Poverty Rate by Education

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Rate Poverty
Female Employed5.08%
Female Unemployed0.00%
Male Unemployed0.00%
Male Employed3.02%

Platte Poverty Rate by Employment Status and Sex

Platte Income by Household Type

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Name Median Mean
Households$54,506$60,961
Families$66,635$71,609
Married Families$75,000-
Non Families$29,091$43,611
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Income by Household Type

Platte Marital Status

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Marriage Rates

55.0%

Overall Marriage Rate

53.9%

Male Marriage Rate

56.1%

Female Marriage Rate

Platte Married by Age and Sex

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Platte Marriage

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

Platte Marital Status by Race

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Platte Marital Status

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73

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War15
Korea13
Vietnam5
First Gulf War4
World War II

Platte Veterans by War

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Age Group Veterans
75+39
55 to 6414
35 to 549
18 to 348
65 to 743

Platte Veterans by Age

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Platte Veterans by Race

Platte Veterans by Education

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4.29%

Veteran Poverty Rate

35.71%

Veteran Disability Rate

Platte Veterans by Education

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71%

Labor Force Participation

70.3%

Employment Rate

1%

Unemployment Rate

Platte Employment by Age

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Platte Employment by Race

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Platte 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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81.34%

Born in Platte

99.80%

Native Born

0.20%

Foreign Born

0.00%

Non Citizen

0.20%

Naturalized

Place of Birth

99.80% of Platte residents were born in the United States, with 81.34% having been born in South Dakota. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from North America.

Platte Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
20221,255-1-0.08%
20211,256-1-0.08%
20201,257-1-0.08%
20191,258-1-0.08%
20181,259-9-0.71%
20171,26850.40%
20161,26320.16%
20151,261211.69%
20141,24020.16%
20131,238-2-0.16%
20121,24010.08%
20111,23960.49%
20101,2330.00%

Platte Population by Year