What is the population of Duchesne County?

The population of Duchesne County, UT is 19,894.

Where is Duchesne County located?

Duchesne County, UT is located at latitude 40.2975100 and longitude -110.4247600. It is in United States.

What is the area of Duchesne County?

The area of Duchesne County, UT is 8433 km².

What is the elevation of Duchesne County?

Duchesne County, UT has an elevation of 1973 meters (6473 feet) above sea level.

What time zone is Duchesne County in?

Duchesne County, UT is in the America/Denver time zone.

How has the population of Duchesne County changed?

The population of Duchesne County, UT has increased from 18,607 (2010) to 19,894 (2020), a change of 6.9%.

Duchesne County, Utah

Duchesne County: county in northeastern Utah, United States

About

Duchesne County is a county located in the U.S. state of Utah. As of the 2010 census, the population was 18,607 and a population density of 2 people per km². After 10 years in 2020 county had an estimated population of 19,894 inhabitants. Its county seat is Duchesne. The county was created 111 years ago in 1914.

Duchesne County locator map — Location of Duchesne County on Utah map.

County Snapshot

Duchesne County at a glance

Duchesne County currently has 5 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.

Utah counties

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Largest city

Roosevelt

Population 7,261

Quick Facts about Duchesne County

Population	19,894 (2020)
Country	United States of America
State	Utah (United States)
Area	8433 km²
Water as percent of area	0.5%
Land as percent of area	99.5%
Latitude & Longitude	40.2975,-110.4248
Named for	Duchesne River
Altitude	6,014 feet / 1833 meters
Capital	Duchesne
Establishment	January 01, 1915
Time Zone	America/Denver
Local time	15:51:09 (22nd April 2026)
Density	2 Pop. per km² as of 2020
Population growth	6.47% (2010-2020)
Weather	43℉ Partly Cloudy 7-days weather

Duchesne County Courthouse Duchesne Utah image

Geography

Duchesne County is located at 40°17'51"N 110°25'29"W (40.2975100, -110.4247600). It has 6 neighbors: Summit County, Carbon County, Daggett County, Uintah County, Utah County and Wasatch County.

Duchesne County map

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The largest city of Duchesne County is Roosevelt with a population of 7,261. Other cities include, Duchesne population 1,725, Myton population 602, Altamont population 275 and Tabiona population 159. See all Duchesne County cities & populated places.

Duchesne County Populated Places

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

City Name	Population	Title
Roosevelt	7,261	City in Duchesne County, Utah, United States
Duchesne	1,725	City in Duchesne County, Utah, United States
Myton	602	City in Duchesne County, Utah, United States
Altamont	275	Town in Duchesne County, Utah, United States
Tabiona	159	Town in Duchesne County, Utah, United States

Weather

43°F

Partly Cloudy

6 to 18 mph SSW Tuesday Night

Partly cloudy, with a low around 43.

7-Day Forecast

Official website of Duchesne County

Official Website

Duchesne County has 6 neighbours.

Summit County county in northern Utah, United States
Carbon County county in east-central Utah, United States
Daggett County county in nothereastern Utah, United States
Uintah County county in northeastern Utah, United States
Utah County county in north-central Utah, United States
Wasatch County county in north-central Utah, United States

Duchesne

Demographics

The population of Duchesne County increased by 6.47% in 10 years.

Year	Population	% Change	Method
2010	18,607	-	census
2011	18,700	0.5%	estimation process
2012	19,000	1.58%	estimation process
2013	19,960	4.81%	estimation process
2014	20,199	1.18%	estimation process
2015	20,748	2.65%	estimation process
2016	20,242	-2.5%	estimation process
2017	19,868	-1.88%	estimation process
2018	19,943	0.38%	estimation process
2019	19,938	-0.03%	estimation process
2020	19,894	-0.22%	estimation process

Comitatul Duchesne, Comte de Duchesne, Comté de Duchesne, Condado de Duchesne, Condado han Duchesne, Contea di Duchesne, Djushen, Duchesne, Duchesne Comitatus, Duchesne Kun, Duchesne Kūn, Duchesne konderria, Duchesne megye, Duchesnei maakond, Dusen srjan, Dushejn, Hrabstwo Duchesne, Okrug Dukejn, Quan Duchesne, Quận Duchesne, dacesane ka'unti, do~ushein jun, du shen xian, mqatʿt dwtshysn, shhrstan dwshn ywta, Душейн, Дюшен, Округ Дукејн, Դուշեն շրջան, شهرستان دوشن، یوتا, مقاطعة دوتشيسن, ڈوچیزنی کاؤنٹی، یوٹاہ, ڈچسنے کاؤنٹی, ডাচেসনে কাউন্টি, ドゥーシェイン郡, 杜申縣

Utah Other Counties (more counties)

County Name	Population	Title
Salt Lake County	1,165,517	County in northern Utah, United States
Utah County	651,059	County in north-central Utah, United States
Davis County	359,232	County in northern Utah, United States
Weber County	262,658	County in northern Utah, United States
Salt Lake City	200,567	The capital of Utah.
Washington County	184,913	County in southwestern Utah, United States
West Valley City	135,248	The second most populous city in Utah.
Cache County	130,004	County in northern Utah, United States
West Jordan	116,530	The second most populous city in Salt Lake County, Utah.
Provo	116,295	The second most populous city in Utah.
Orem	98,970	The second most populous city in Utah County, Utah.
Sandy	94,871	A city in Salt Lake County, Utah.
Saint George	92,378	The most populous city in Washington County, Utah.
Sandy Hills	89,575	A census-designated place in Salt Lake County, Utah.
Ogden	87,387	The most populous city in Weber County, Utah.
Layton	79,012	The most populous city in Davis County, Utah.