Colorado

Cheyenne

1,748
2020 population
1890
first census record
14
census records

About Cheyenne

Cheyenne, Colorado, first appears in the United States federal census in 1890, when it recorded a population of 534. At the most recent census, in 2020, its population stood at 1,748.

Its recorded population peaked at 3,746 in 1920, and has since declined by roughly 53 percent.

On the ground today, one documented military engagement has been recorded within the county, among them Battle of Sand Creek — Prelude Raids (August 1864), and 2 places are listed on the National Register of Historic Places.

Population by decade

Census YearPopulationChart
20201,748
20101,836
20002,231
19902,397
19802,153
19702,396
19602,789
19503,453
19402,964
19303,723
19203,746
19103,687
1900501
1890534
Source

Population data from the United States decennial census, U.S. Census Bureau (public domain).

Battles & engagements in Cheyenne

Military engagements that took place in Cheyenne, Colorado.

Battle of Sand Creek — Prelude Raids (August 1864)
1864

Historic places in Cheyenne

National Register of Historic Places listings in Cheyenne, Colorado.

Cheyenne County Jail
Cheyenne Wells
Cheyenne County Courthouse
Cheyenne Wells

Other counties in Colorado

Explore census history and historic records for more Colorado counties.

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Everything a full report reveals about Cheyenne County, Colorado

This page charts the census history of Cheyenne County, Colorado. A full Aubrey report for an address here pulls together everything the historical record holds about the ground, from the earliest settlement to the twentieth century:

Overview
An interactive map of the location with historic sites, battles and Native heritage plotted, and its full story era by era.
The Land
The historic sites and place names around the location, and how this land was settled and used.
Geology
The bedrock beneath the site, its age and rock type, reaching back millions of years.
LiDAR Terrain
Laser-scanned terrain that reveals earthworks and old features hidden in the landscape.
Conflict & War
The battles, raids and skirmishes fought near here, across every era of American conflict.
The Civil War
The Civil War on this ground, 1861 to 1865: who held it, and the battles, camps and regiments nearby.
The Soldiers
The men who marched from here in the Civil War, named and traced where the record allows.
Native Heritage
The Native nations who held this land, mapped across time from before European contact to today.
Settlement
Who claimed and held this ground, from Indigenous homelands through the colonial powers to the United States.
The Community
How the town grew, who came, and what kind of place it became, traced through the census record.
Rivers & Rail
The rivers, canals and railroads that connected this place between 1830 and 1911.
Notable People
The people born, buried or genuinely tied to this exact place, with their stories.
Historical Maps
Historic maps of the location layered over how it looks today.
Finds & Access
Museum objects tied to the area, and the laws on searching, collecting and access here.
Literature
The old books, county histories and archives that mention this place, quoted with their sources.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Points of Interest
The most significant historic sites and landmarks near the location, and why they matter.
Timeline
The whole story of the location told era by era, from first peoples to the present day.
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Frequently asked about Cheyenne

When does Cheyenne first appear in the US census?
Cheyenne, Colorado first appears in the federal census in 1890, with a recorded population of 534.
What is the population of Cheyenne?
At the most recent federal census (2020), Cheyenne had a recorded population of 1,748.
When did Cheyenne's population peak?
Cheyenne's recorded population peaked at 3,746 in 1920.
Were any battles fought in Cheyenne?
1 documented military engagement took place in Cheyenne, including Battle of Sand Creek — Prelude Raids (August 1864).
How many historic places are in Cheyenne?
2 sites are listed on the National Register of Historic Places in Cheyenne, Colorado.
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