Map of Dorchester village, Illinois

Dorchester is a village in Macoupin County, Illinois, United States. The population was 133 at the 2020 census.

Dorchester village overview:
Name:	Dorchester village
LSAD Code:	47
LSAD Description:	village (suffix)
State:	Illinois
County:	Macoupin County
Elevation:	659 ft (201 m)
Total Area:	0.72 sq mi (1.87 km²)
Land Area:	0.72 sq mi (1.87 km²)
Water Area:	0.00 sq mi (0.00 km²)
Total Population:	133
Population Density:	184.21/sq mi (71.15/km²)
ZIP code:	62033
Area code:	618
FIPS code:	1720370

Online Interactive Map

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Dorchester online map. Source: Basemap layers from Google Map, Open Street Map (OSM), Arcgisonline, Wmflabs. Boundary Data from Database of Global Administrative Areas.

Dorchester location map. Where is Dorchester village?

Dorchester location on the U.S. Map. Where is Dorchester village. — Dorchester location on the U.S. Map.

Dorchester location on the Illinois map. Where is Dorchester village. — Location of Dorchester in Illinois.

Dorchester Road Map

Dorchester city Satellite Map

Geography

Dorchester is located in southern Macoupin County at 39°5′15″N 89°53′12″W / 39.08750°N 89.88667°W / 39.08750; -89.88667 (39.08759, -89.88660). It is 2 miles (3 km) northwest of Wilsonville, 5 miles (8 km) southwest of Gillespie, with which it shares a ZIP Code (62033), and 15 miles (24 km) south of Carlinville, the Macoupin county seat.

According to the U.S. Census Bureau, Dorchester has a total area of 0.72 square miles (1.86 km), all land. The village drains eastward to the West Fork of Cahokia Creek, which leads south, then west, to the Mississippi River near St. Louis.