Located in Arapahoe County, Colorado, Littleton was established in 1890. Arapahoe County seat south of Denver. Columbine High School is in unincorporated Jefferson County near Littleton.
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Founded1890|Population49,000|Peak49,000(2024)|CountyArapahoe County
Top 10 Most Important Events for Littleton, Colorado
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1890Founded: Littleton was founded in Arapahoe County.
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1940Economic Development: Littleton grew through manufacturing and industry.
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1942Military Presence: Military installations became a major part of Littleton's identity and economy.
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1999Columbine: Columbine High School shooting in nearby unincorporated area.
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1999Higher Education: Educational institutions helped define Littleton's character and economy.
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Complete Historical Timeline
1890Culture
Founded
1940Industry
Economic Development
1942Government
Military Presence
1999Crime
Columbine
1999Culture
Higher Education
Did You Know?
1
Arapahoe County seat south of Denver.
2
Columbine High School is in unincorporated Jefferson County near Littleton.
3
Chatfield State Park is nearby.
4
Littleton was founded in 1890.
5
Littleton has a population of approximately 49,000.
Famous People from Littleton, Colorado
RL
Ross Lynch
Actor, Singer · Born Dec 29, 1995 · Age 30
DG
Dave Grusin
Actor, Composer · Born Jun 26, 1934 · Age 91
MS
Mallory Swanson
Association Football Player · Born Apr 29, 1998 · Age 27
JS
Janine Sonis
Association Football Player · Born Aug 20, 1994 · Age 31
ST
Sheri S. Tepper
Writer, Novelist · Born Jul 16, 1929 · Died Oct 22, 2016 (age 87)