Colorado

Logan

21,528
2020 population
1890
first census record
14
census records

About Logan

Logan, Colorado, first appears in the United States federal census in 1890, when it recorded a population of 3,070. At the most recent census, in 2020, its population stood at 21,528.

Its recorded population peaked at 22,709 in 2010, and has since declined by roughly 5 percent.

On the ground today, 5 documented military engagements have been recorded within the county, among them Valley Station Raid, Summit Springs — Republican River Expedition (July 11, 1869), Summit Springs — Captive Recovery and Tall Bull's Death (July 11, 1869), and 12 places are listed on the National Register of Historic Places.

Population by decade

Census YearPopulationChart
202021,528
201022,709
200020,504
199017,567
198019,800
197018,852
196020,302
195017,187
194018,370
193019,946
192018,427
19109,549
19003,292
18903,070
Source

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

Battles & engagements in Logan

Military engagements that took place in Logan, Colorado.

Valley Station Raid
1864
Summit Springs — Republican River Expedition (July 11, 1869)
1869
Summit Springs — Captive Recovery and Tall Bull's Death (July 11, 1869)
1869
Battle of Summit Springs CO
1869
Battle of Summit Springs — End of Dog Soldiers 1869
1869

Historic places in Logan

National Register of Historic Places listings in Logan, Colorado.

Sterling Public Library
Sterling
Luft, Conrad, Sr., House
Sterling
St. Anthony's Roman Catholic Church
Sterling
Logan County Courthouse
Sterling
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Other counties in Colorado

Explore census history and historic records for more Colorado counties.

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Everything a full report reveals about Logan County, Colorado

This page charts the census history of Logan 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 Logan

When does Logan first appear in the US census?
Logan, Colorado first appears in the federal census in 1890, with a recorded population of 3,070.
What is the population of Logan?
At the most recent federal census (2020), Logan had a recorded population of 21,528.
When did Logan's population peak?
Logan's recorded population peaked at 22,709 in 2010.
Were any battles fought in Logan?
5 documented military engagements took place in Logan, including Valley Station Raid, Summit Springs — Republican River Expedition (July 11, 1869), Summit Springs — Captive Recovery and Tall Bull's Death (July 11, 1869).
How many historic places are in Logan?
12 sites are listed on the National Register of Historic Places in Logan, Colorado.
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