Map of Oglesby city, Illinois

Oglesby is a city in LaSalle County, Illinois, United States. The population was 3,712 at the 2020 census, down from 3,791 at the 2010 census. It is part of the Ottawa Micropolitan Statistical Area.

Oglesby city overview:
Name:	Oglesby city
LSAD Code:	25
LSAD Description:	city (suffix)
State:	Illinois
County:	LaSalle County
Elevation:	637 ft (194 m)
Total Area:	4.99 sq mi (12.93 km²)
Land Area:	4.99 sq mi (12.93 km²)
Water Area:	0.00 sq mi (0.00 km²)
Total Population:	3,712
Population Density:	743.59/sq mi (287.11/km²)
Area code:	815
FIPS code:	1755353
GNISfeature ID:	2395310
Website:	www.oglesby.il.us

Online Interactive Map

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

Oglesby location map. Where is Oglesby city?

Oglesby location on the U.S. Map. Where is Oglesby city. — Oglesby location on the U.S. Map.

Oglesby location on the Illinois map. Where is Oglesby city. — Location of Oglesby in Illinois.

History

Oglesby was a center for mining coal, limestone, and silica, located near the confluence of the Illinois River and the north-flowing Vermilion River. Oglesby grew from an amalgamation of several mining villages, such as Kenosha, Portland, and Black Hollow. It was originally called Portland, due to the cement mined and manufactured in the area that was similar to Portland Cement from England. It was renamed in 1913 after the coal company and in honor of Richard J. Oglesby (1824–1899), a former U.S. Senator and three-time Governor of Illinois.

During the Civil War, the Kenosha Coal Company sank a coal mining shaft at Oglesby in 1865. Thatcher Tucker Bent purchased the mine and mineral rights as the Oglesby Coal Company. The mine was innovative and the Bents were very involved in the development of the community. Mrs. Josephine Bent even organized English classes for the immigrant miner’s wives. The Marquette Cement Company mined limestone and claimed that the Bent’s mine was causing collapses. The conflict eventually liquidated the Oglesby Coal Company, with the Bent selling the machinery to Marquette and auctioning off the farm animals. The Black Hollow Mine was dug in the 1890s as a slope mine along the Vermilion River. It provided coal to its owners, the Illinois Zinc Company in Peru, Illinois.

The surface ground layers around Oglesby had excellent exposed limestone and coal; Oglesby also had adequate riverine transport. It soon became an important center for cement manufacture. Before open-pit mining there were several subsurface cement mines:

Illinois Clay Products Mine, 1913–1924
Reynolds Clay Mine
Marquette Cement Mine

As well as several coal mines:

Jones Mine, 1865–1930
Oglesby Mine, 1865–1919
Deer Park Mine, 1900–1920
Black Hollow Mine, circa 1890s

State parks

Matthiessen State Park and Starved Rock State Park are located a few miles east on Illinois State Route 178. With over two million visitors a year, Starved Rock is the most visited of any Illinois state park.

Oglesby Road Map

Oglesby city Satellite Map

Geography

According to the 2010 census, Oglesby has a total area of 4.11 square miles (10.64 km), all land.