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Oak Lawn, Illinois

Located in Cook County, Illinois, Oak Lawn was established in 1882. The 1967 Oak Lawn tornado outbreak killed 33 people. One of the largest villages in the Chicago metro.

Founded 1882 | Population 59,000 | Peak 59,000 (2024) | County Cook County

Top 10 Most Important Events for Oak Lawn, Illinois

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1885Railroad Era: Railroad connections spurred growth and commerce in Oak Lawn.

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1909Incorporated: Oak Lawn was officially incorporated as a city.

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1967Tornado: F4 tornado kills 33.

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2010Modern Era: Oak Lawn continued to develop as part of the greater metropolitan area, with new infrastructure and community amenities.

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Latest News in Oak Lawn

Feb 20, 2026

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Complete Historical Timeline

1885 Transport

Railroad Era

1909 Government

Incorporated

1967 Disaster

Tornado

2010 Culture

Modern Era

Did You Know?

The 1967 Oak Lawn tornado outbreak killed 33 people.

SW Chicago suburb.

One of the largest villages in the Chicago metro.

Oak Lawn is located in Cook County, Illinois.

Oak Lawn was founded in 1882.

Famous People from Oak Lawn, Illinois

Dan Donegan

Record Producer, Musician · Born Aug 1, 1968 · Age 57

Matt Lauria

Actor, Musician · Born Aug 16, 1982 · Age 43

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