Platte County, Missouri Population 2022

Platte County, Missouri's estimated population is with a growth rate of 1.60% in the past year according to the most recent United States census data. Platte County, Missouri is the 10th largest county in Missouri. The 2010 population was and has seen a growth of 23.37% since this time.

Note: 2021 and 2022 data is projected

Platte County, Missouri Population 2022

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Platte County, Missouri Population Growth

Population by Race

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Platte County, Missouri Population by Race

Platte County, Missouri Population Pyramid 2022

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Platte County, Missouri Median Age

38.3


Total

37.3


Male

39.1


Female

Platte County, Missouri Adults

There are 78,444 adults, (15,122 of whom are seniors) in Platte County, Missouri.

Platte County, Missouri Age Dependency

Age Dependency Ratio

23.9

Old Age Dependency Ratio

38.5

Child Dependency Ratio

Platte County, Missouri Sex Ratio

Female

52,093

50.65%

Male

50,755

49.35%

Platte County, Missouri Population by Age

Platte County, Missouri Renter vs Owner Occupied by Household Type

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Platte County, Missouri Household Types

67.2%

Rate of Home Ownership

Platte County, Missouri Households and Families

3.1

Average Family Size

2.56

Average Household Size

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Platte County, Missouri Households by Type

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Platte County, Missouri Educational Attainment by Sex (over 25)

Platte County, Missouri Educational Attainment by Race

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

The highest rate of bachelors degrees is among native american people with a rate of 53.20%.

Platte County, Missouri Educational Attainment by Race

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$49,712

Average Earnings

$58,336

Average Male

$41,692

Average Female

Platte County, Missouri Earnings by Educational Attainment

Platte County, Missouri Language by Age

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Platte County, Missouri Language

91.99% of Platte County, Missouri residents speak only English, while 8.01% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.96% of the population.

Platte County, Missouri Language

Platte County, Missouri Poverty by Race

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5.11%

Overall Poverty Rate

4.40%

Male Poverty Rate

5.81%

Female Poverty Rate

Poverty in Platte County, Missouri

The race most likely to be in poverty in Platte County, Missouri is Black, with 9.41% below the poverty level.

The race least likely to be in poverty in Platte County, Missouri is Multiple, with 4.66% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.00%. Among those working part-time, it was 7.82%, and for those that did not work, the poverty rate was 9.99%.

Platte County, Missouri Poverty

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Platte County, Missouri Poverty Rate by Education

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Platte County, Missouri Poverty Rate by Employment Status and Sex

Platte County, Missouri Income by Household Type

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Income by Household Type

Platte County, Missouri Marital Status

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Marriage Rates

53.9%

Overall Marriage Rate

55.0%

Male Marriage Rate

52.9%

Female Marriage Rate

Platte County, Missouri Married by Age and Sex

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Platte County, Missouri Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 45-54.

Platte County, Missouri Marital Status by Race

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Platte County, Missouri Marital Status

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7,309

Number of Veterans

Male Veterans

Female Veterans

Platte County, Missouri Veterans by War

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Platte County, Missouri Veterans by Age

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Platte County, Missouri Veterans by Race

Platte County, Missouri Veterans by Education

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3.60%

Veteran Poverty Rate

28.33%

Veteran Disability Rate

Platte County, Missouri Veterans by Education

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71%

Labor Force Participation

68%

Employment Rate

3.4%

Unemployment Rate

Platte County, Missouri Employment by Age

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Platte County, Missouri Employment by Race

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Platte County, Missouri 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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49.52%

Born in Platte County, Missouri

94.59%

Native Born

5.41%

Foreign Born

2.17%

Non Citizen

3.24%

Naturalized

Place of Birth

94.59% of Platte County, Missouri residents were born in the United States, with 49.52% having been born in Missouri. 2.17% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Platte County, Missouri Place of Birth

Sources