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Mount Prospect, Illinois

Located in Cook County, Illinois, Mount Prospect was established in 1874. NW Chicago suburb near Arlington Heights. Named for a prospect (overlook) of the surrounding terrain.
Founded 1874 | Population 55,000 | Peak 55,000 (2024) | County Cook County

Top 10 Most Important Events for Mount Prospect, Illinois

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1874Founded: NW Chicago suburb.
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1917Incorporated: Mount Prospect was officially incorporated as a city.
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2010Modern Era: Mount Prospect continued to develop as part of the greater metropolitan area, with new infrastructure and community amenities.
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2020Modern Growth: Mount Prospect continued to grow as part of its metropolitan area.
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Latest News in Mount Prospect

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Complete Historical Timeline

1874 Culture
Founded
1917 Government
Incorporated
2010 Culture
Modern Era
2020 Culture
Modern Growth

Did You Know?

1
NW Chicago suburb near Arlington Heights.
2
Named for a prospect (overlook) of the surrounding terrain.
3
Diverse community in Cook County.
4
Mount Prospect was founded in 1874.
5
Mount Prospect has a population of approximately 55,000.
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