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Great Chicago Fire
Sign in to saveAlso known as Great Fire of 1871
1871 conflagration in Chicago, Illinois
Key facts
- Date s
- October 8, 1871 ( 1871-10-08 ) – October 10, 1871 ( 1871-10-10 )
- Location
- Chicago , Illinois, United States
- Burned area
- 2,112 acres (8.55 km )
- Deaths
- 300 (estimate)
- Structures destroyed
- 17,501 buildings
- Damage
- $222 million, equivalent to $5.97 billion in 2025
- Cause
- Unknown
via Wikipedia infobox
~27 min read
Encyclopedic overview
The Great Chicago Fire was a conflagration that burned in Chicago, Illinois, United States, during October 8–10, 1871. The fire killed approximately 300 people, destroyed 17,000 structures across roughly 3.3 square miles (9 km), and left more than 100,000 residents homeless. The fire began in a neighborhood southwest of the city center. A long period of hot, dry, windy conditions, and the wooden construction prevalent in the city, led to the conflagration spreading quickly. The fire leapt the south branch of the Chicago River and destroyed much of central Chicago and then crossed the main stem of the river, consuming the Near North Side.
Help flowed to the city from near and far after the fire. The city government improved building codes to stop the rapid spread of future fires and rebuilt rapidly to those higher standards. A donation from the United Kingdom spurred the establishment of the Chicago Public Library.
Excerpted from Wikipedia’s “Great Chicago Fire” article, available under the CC BY-SA 4.0 licence.