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Champaign, Illinois

Located in Champaign County, Illinois, Champaign was established in 1855. The Mosaic web browser, which popularized the World Wide Web, was created at UIUC. Champaign-Urbana is a twin-city community centered on the University of Illinois.

Founded 1855 | Population 93,000 | Peak 93,000 (2024) | County Champaign County

Top 10 Most Important Events for Champaign, Illinois

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1855Railroad Town: Illinois Central Railroad creates town.

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1867U of I Founded: University of Illinois established.

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1942Military Presence: Military installations became a major part of Champaign's identity and economy.

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1995NCSA/Mosaic: First widely-used web browser created at UIUC.

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2010Research Hub: Major research university drives economy.

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Complete Historical Timeline

1855 Transport

Railroad Town

1867 Culture

U of I Founded

1942 Government

Military Presence

1995 Science

NCSA/Mosaic

2010 Business

Research Hub

Did You Know?

The Mosaic web browser, which popularized the World Wide Web, was created at UIUC.

Champaign-Urbana is a twin-city community centered on the University of Illinois.

UIUC's computer science department is consistently ranked among the best in the world.

Champaign is located in Champaign County, Illinois.

Champaign was founded in 1855.

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