Plymouth, Illinois Population 2022

422
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Plymouth is a city located in Hancock County Illinois. With a 2020 population of 422, it is the 961st largest city in Illinois and the 20166th largest city in the United States. Plymouth is currently declining at a rate of -1.63% annually and its population has decreased by -4.31% since the most recent census, which recorded a population of 441 in 2020. Spanning over 1 miles, Plymouth has a population density of 747 people per square mile.

The average household income in Plymouth is $48,938 with a poverty rate of 21.09%. The median rental costs in recent years comes to $623 per month, and the median house value is $51,300. The median age in Plymouth is 46.2 years, 42.1 years for males, and 49.8 years for females.

Plymouth Demographics

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

  • White: 94.10%
  • Black or African American: 4.54%
  • Two or more races: 1.36%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
The current population of Plymouth, Illinois is 422 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 441.

Plymouth, Illinois Population 2022

Population by Race

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Plymouth Population by Race

Plymouth Population Pyramid 2022

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Plymouth Median Age

50.8


Total

45.1


Male

53.8


Female

Plymouth Adults

There are 359 adults, (142 of whom are seniors) in Plymouth.

Plymouth Age Dependency

Age Dependency Ratio

65.4

Old Age Dependency Ratio

37.8

Child Dependency Ratio

Plymouth Sex Ratio

Female

214

48.53%

Male

227

51.47%

Plymouth Population by Age

Plymouth Renter vs Owner Occupied by Household Type

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Plymouth Household Types

74.2%

Rate of Home Ownership

Plymouth Households and Families

2.79

Average Family Size

2.23

Average Household Size

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Plymouth Households by Type

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Plymouth Educational Attainment by Sex (over 25)

Plymouth Educational Attainment by Race

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The highest rate of high school graduation is among white people with a rate of 86.42%.

The highest rate of bachelors degrees is among white people with a rate of 9.27%.

Plymouth Educational Attainment by Race

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$41,250

Average Earnings

$42,917

Average Male

$40,938

Average Female

Plymouth Earnings by Educational Attainment

Plymouth Language by Age

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Plymouth Language

98.53% of Plymouth residents speak only English, while 1.47% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.47% of the population.

Plymouth Language

Plymouth Poverty by Race

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21.09%

Overall Poverty Rate

16.30%

Male Poverty Rate

26.17%

Female Poverty Rate

Poverty in Plymouth

The race most likely to be in poverty in Plymouth is White, with 20.96% below the poverty level.

The race least likely to be in poverty in Plymouth is Hispanic, with 100.00% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.28%. Among those working part-time, it was 25.53%, and for those that did not work, the poverty rate was 25.62%.

Plymouth Poverty

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Plymouth Poverty Rate by Education

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Plymouth Poverty Rate by Employment Status and Sex

Plymouth Income by Household Type

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Income by Household Type

Plymouth Marital Status

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Marriage Rates

59.5%

Overall Marriage Rate

59.5%

Male Marriage Rate

59.6%

Female Marriage Rate

Plymouth Married by Age and Sex

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Plymouth 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 35-44.

Plymouth Marital Status by Race

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Plymouth Marital Status

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46

Number of Veterans

Male Veterans

Female Veterans

Plymouth Veterans by War

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Plymouth Veterans by Age

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Plymouth Veterans by Race

Plymouth Veterans by Education

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4.35%

Veteran Poverty Rate

21.74%

Veteran Disability Rate

Plymouth Veterans by Education

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58.1%

Labor Force Participation

51.5%

Employment Rate

11.4%

Unemployment Rate

Plymouth Employment by Age

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Plymouth Employment by Race

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Plymouth 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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81.41%

Born in Plymouth

100.00%

Native Born

0.00%

Foreign Born

0.00%

Non Citizen

0.00%

Naturalized

Place of Birth

100.00% of Plymouth residents were born in the United States, with 81.41% having been born in Illinois. 0.00% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.

Plymouth Place of Birth

Note: 2021 and 2022 data is projected

Plymouth Population by Year