Dorchester, Illinois Population 2022

129
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Dorchester is a city located in Illinois. With a 2020 population of 129, it is the 1253rd largest city in Illinois and the 25893rd largest city in the United States. Dorchester is currently declining at a rate of -1.53% annually and its population has decreased by -3.01% since the most recent census, which recorded a population of 133 in 2020. Spanning over 1 miles, Dorchester has a population density of 179 people per square mile.

The average household income in Dorchester is $66,671 with a poverty rate of 1.32%. The median rental costs in recent years comes to - per month, and the median house value is $108,900. The median age in Dorchester is 54.3 years, 53 years for males, and 55.5 years for females.

Dorchester Demographics

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

  • White: 100.00%
  • Black or African American: 0.00%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
  • Other race: 0.00%
  • Two or more races: 0.00%
The current population of Dorchester, Illinois is 129 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 133.

Dorchester, Illinois Population 2022

Population by Race

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Dorchester Population by Race

Dorchester Population Pyramid 2022

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Dorchester Median Age

37.5


Total

52.6


Male

37.3


Female

Dorchester Adults

There are 98 adults, (22 of whom are seniors) in Dorchester.

Dorchester Age Dependency

Age Dependency Ratio

28.9

Old Age Dependency Ratio

69.7

Child Dependency Ratio

Dorchester Sex Ratio

Female

70

46.36%

Male

81

53.64%

Dorchester Population by Age

Dorchester Renter vs Owner Occupied by Household Type

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Dorchester Household Types

Type Owner Renter
Married100%0%
Male100%0%
Female100%0%
All98%2%
Non Family90%10%

98.0%

Rate of Home Ownership

Dorchester Households and Families

Type Count Average Size Owned
All503.0298
Married383.58100
Male12100
Female12100
Non Family101.190

3.5

Average Family Size

3.02

Average Household Size

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Dorchester Households by Type

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Education Attained Count Percentage
Less Than 9th Grade11.02%
9th to 12th Grade55.10%
High School Graduate4040.82%
Some College2020.41%
Associates Degree2121.43%
Bachelors Degree55.10%
Graduate Degree66.12%
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Dorchester Educational Attainment by Sex (over 25)

Dorchester Educational Attainment by Race

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The highest rate of high school graduation is among white people with a rate of 93.88%.

The highest rate of bachelors degrees is among white people with a rate of 11.22%.

Dorchester Educational Attainment by Race

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Name Average Male Female
Overall$57,500$47,171$65,089
Less Than 9th Grade$$$
High School Graduate$65,357$51,250$66,071
Some College$46,328$47,031$32,813
Bachelors Degree$$$
Graduate Degree$$$

$57,500

Average Earnings

$47,171

Average Male

$65,089

Average Female

Dorchester Earnings by Educational Attainment

Dorchester Language by Age

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Dorchester Language

100.00% of Dorchester 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.

Dorchester Language

Dorchester Poverty by Race

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1.32%

Overall Poverty Rate

1.23%

Male Poverty Rate

1.43%

Female Poverty Rate

Poverty in Dorchester

The race most likely to be in poverty in Dorchester is White, with 1.32% below the poverty level.

The race least likely to be in poverty in Dorchester 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 11.11%, and for those that did not work, the poverty rate was 3.57%.

Dorchester Poverty

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Name Poverty
Less Than 9th Grade33.33%
High School0.00%
Some College0.00%
Bachelors or Greater0.00%

Dorchester Poverty Rate by Education

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

Dorchester Poverty Rate by Employment Status and Sex

Dorchester Income by Household Type

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Name Median Mean
Households$78,750$87,206
Families$112,857$98,500
Married Families$113,036-
Non Families$47,500$42,030
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Income by Household Type

Dorchester Marital Status

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Marriage Rates

70.7%

Overall Marriage Rate

58.0%

Male Marriage Rate

89.4%

Female Marriage Rate

Dorchester Married by Age and Sex

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Dorchester 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.

Dorchester Marital Status by Race

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Dorchester Marital Status

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8

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War2
First Gulf War2
Vietnam4
Korea
World War II

Dorchester Veterans by War

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Age Group Veterans
18 to 34
35 to 543
55 to 641
65 to 743
75+1

Dorchester Veterans by Age

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Dorchester Veterans by Race

Dorchester Veterans by Education

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0.00%

Veteran Poverty Rate

12.50%

Veteran Disability Rate

Dorchester Veterans by Education

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71.4%

Labor Force Participation

68.4%

Employment Rate

4.3%

Unemployment Rate

Dorchester Employment by Age

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Dorchester Employment by Race

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Dorchester 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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94.70%

Born in Dorchester

100.00%

Native Born

0.00%

Foreign Born

0.00%

Non Citizen

0.00%

Naturalized

Place of Birth

100.00% of Dorchester residents were born in the United States, with 94.70% 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.

Dorchester Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
20101510.00%
2011149-2-1.32%
2012147-2-1.34%
2013145-2-1.36%
2014143-2-1.38%
2015141-2-1.40%
2016139-2-1.42%
2017137-2-1.44%
2018135-2-1.46%
2019133-2-1.48%
20201330.00%
2021131-2-1.50%
2022129-2-1.53%

Dorchester Population by Year