Dorchester is a village in Macoupin County,

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. The population was 133 at the 2020 census.

Geography

Dorchester is located in southern Macoupin County at (39.08759, -89.88660). It is northwest of Wilsonville, southwest of Gillespie, with which it shares a ZIP Code (62033), and south of

Carlinville Carlinville is a city in and the county seat of Macoupin County, Illinois, United States. As of the 2020 United States census, 2020 census, the population was 5,710. It is the home of Blackburn College (Illinois), Blackburn College, a small col ...

, the Macoupin

county seat A county seat is an administrative center, seat of government, or capital city of a county or parish (administrative division), civil parish. The term is in use in five countries: Canada, China, Hungary, Romania, and the United States. An equiva ...

. According to the

U.S. Census Bureau The United States Census Bureau, officially the Bureau of the Census, is a principal agency of the U.S. federal statistical system, responsible for producing data about the American people and economy. The U.S. Census Bureau is part of the U ...

, Dorchester has a total area of , all land. The village drains eastward to the West Fork of Cahokia Creek, which leads south, then west, to the

Mississippi River The Mississippi River is the main stem, primary river of the largest drainage basin in the United States. It is the second-longest river in the United States, behind only the Missouri River, Missouri. From its traditional source of Lake Ita ...

near

St. Louis St. Louis ( , sometimes referred to as St. Louis City, Saint Louis or STL) is an independent city in the U.S. state of Missouri. It lies near the confluence of the Mississippi and the Missouri rivers. In 2020, the city proper had a populatio ...

Demographics

As of the

census A census (from Latin ''censere'', 'to assess') is the procedure of systematically acquiring, recording, and calculating population information about the members of a given Statistical population, population, usually displayed in the form of stati ...

of 2000, there were 142 people, 58 households, and 40 families residing in the village. The population density was . There were 61 housing units at an average density of . The racial makeup of the village was 99.30%

White White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wa ...

, and 0.70% from two or more races. There were 58 households, of which 22.4% had children under the age of 18 living with them, 62.1% were

married couples Marriage, also called matrimony or wedlock, is a culturally and often legally recognised union between people called spouses. It establishes rights and obligations between them, as well as between them and their children (if any), and b ...

living together, 1.7% had a female householder with no husband present, and 31.0% were non-families. 27.6% of all households were made up of individuals, and 13.8% had someone living alone who was 65 years of age or older. The average household size was 2.45 and the average family size was 3.00. In the village, the population was spread out, with 24.6% under the age of 18, 5.6% from 18 to 24, 31.0% from 25 to 44, 25.4% from 45 to 64, and 13.4% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 105.8 males. For every 100 females age 18 and over, there were 91.1 males. The median income for a household in the village was $37,500, and the median income for a family was $45,625. Males had a median income of $37,500 versus $18,333 for females. The

per capita income Per capita income (PCI) or average income measures the average income earned per person in a given area (city, region, country, etc.) in a specified year. In many countries, per capita income is determined using regular population surveys, such ...

for the village was $17,753. There were none of the families and 5.6% of the population living below the

poverty line The poverty threshold, poverty limit, poverty line, or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for ...

, including no under eighteens and 23.1% of those over 64.

References

{{authority control Villages in Macoupin County, Illinois Villages in Illinois