What is the population of Cheyenne County?

The population of Cheyenne County, CO is 1,795.

Where is Cheyenne County located?

Cheyenne County, CO is located at latitude 38.8279400 and longitude -102.6034000. It is in United States.

What is the area of Cheyenne County?

The area of Cheyenne County, CO is 4614 km².

What is the elevation of Cheyenne County?

Cheyenne County, CO has an elevation of 1336 meters (4383 feet) above sea level.

What time zone is Cheyenne County in?

Cheyenne County, CO is in the America/Denver time zone.

How has the population of Cheyenne County changed?

The population of Cheyenne County, CO has decreased from 1,836 (2010) to 1,795 (2020), a change of -2.2%.

Cheyenne County, Colorado

Cheyenne County: county in Colorado, United States

About

Cheyenne County is a county located in the U.S. state of Colorado. As of the 2010 census, the population was 1,836. After 10 years in 2020 county had an estimated population of 1,795 inhabitants. Its county seat is Cheyenne Wells. The county was created 137 years ago in 1889.

Cheyenne County locator map — Location of Cheyenne County on Colorado map.

County Snapshot

Cheyenne County at a glance

Cheyenne County currently has 2 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.

Browse county places

Mapped populated places

These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.

Colorado counties

Open related pages

Largest city

Cheyenne Wells

Population 815

Quick Facts about Cheyenne County

Population	1,795 (2020)
Country	United States of America
State	Colorado (United States)
Different from	Cheyenne County, Cheyenne County
Area	4614 km²
Water as percent of area	0.2%
Land as percent of area	99.8%
Latitude & Longitude	38.8279,-102.6034
Named for	Cheyennes
Capital	Cheyenne Wells
Establishment	March 25, 1889
Time Zone	America/Denver
Local time	00:01:36 (19th April 2026)
Population growth	-2.28% (2010-2020)
Weather	27℉ Mostly Clear 7-days weather

Cheyenne County Colorado Courthouse Center Front 1 image

Geography

Cheyenne County is located at 38°49'41"N 102°36'12"W (38.8279400, -102.6034000). It has 5 neighbors: Kiowa County, Kit Carson County, Lincoln County, Greeley County and Wallace County.

Cheyenne County map

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The largest city of Cheyenne County is Cheyenne Wells with a population of 815. Other cities include and Kit Carson population 229. See all Cheyenne County cities & populated places.

Cheyenne County Populated Places

Cities, towns, neighborhoods & other populated places in Cheyenne County.

City Name	Population	Title
Cheyenne Wells	815	City in Cheyenne County, Colorado, United States of America
Kit Carson	229	Town in Colorado, United States

Weather

27°F

Mostly Clear

5 to 15 mph E Saturday Night

Mostly clear, with a low around 27.

7-Day Forecast

Official website of Cheyenne County

Official Website

Cheyenne County has 5 neighbours.

Kiowa County county in Colorado, United States
Kit Carson County county in Colorado, United States
Lincoln County county in Colorado, United States
Greeley County county in Kansas, United States
Wallace County county in Kansas, United States

Demographics

According to census records, the population of Cheyenne County decreased by 2.28% in 10 years.

Year	Population	% Change	Method
2010	1,836	-	census
2011	1,863	1.45%	estimation process
2012	1,872	0.48%	estimation process
2013	1,879	0.37%	estimation process
2014	1,846	-1.79%	estimation process
2015	1,827	-1.04%	estimation process
2016	1,850	1.24%	estimation process
2017	1,853	0.16%	estimation process
2018	1,859	0.32%	estimation process
2019	1,831	-1.53%	estimation process
2020	1,795	-2.01%	estimation process

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Other places with the same name (2)

Cheyenne County, Nebraska county in Nebraska, United States with a population of 9,111 people.
Cheyenne County, Kansas county in Kansas, United States with a population of 2,600 people.

Colorado Other Counties (more counties)

County Name	Population	Title
Denver	735,538	The twentieth most populous city in the United States and the center of the Denver metropolitan area.
Denver County	735,538	County in Colorado, United States, coterminous with the City of Denver
El Paso County	728,310	One of the 64 counties in the U.
Arapahoe County	657,452	County in Colorado, United States
Jefferson County	583,283	County in Colorado, United States
Adams County	519,883	County in Colorado, United States
Colorado Springs	482,131	The second most populous city in Colorado and the center of the Colorado Springs metropolitan area.
Aurora	387,377	The third most populous city in Colorado and the center of the Denver metropolitan area.
Douglas County	360,750	County in Colorado, United States
Larimer County	360,428	County in Colorado, United States
Weld County	333,983	County in Colorado, United States
Boulder County	327,171	County in Colorado, United States
Pueblo County	169,823	County in Colorado, United States
Fort Collins	168,234	The fifth most populous city in Colorado.
Lakewood	157,429	The fifth most populous city in Colorado.
Mesa County	155,603	County in Colorado, United States