List of counties in Utah

Counties of Utah
RI CA BE TE DA WB MN SL SU DG UN CC DU WA UT JU MD SP SE EM GR SJ WE PT BV RN GA KN WN
Location	State of Utah
Number	29
Populations	992 (Daggett) – 1,185,813 (Salt Lake)
Areas	299 square miles (770 km2) (Davis) – 7,820 square miles (20,300 km2) (San Juan)
Government	County government
Subdivisions	cities, towns, townships, unincorporated communities, Indian reservations, census designated places

Population density of Utah counties

There are 29 counties in the U.S. state of Utah.

In 1849, the provisional State of Deseret established seven counties: Davis, Iron, Sanpete, Salt Lake, Tooele, Utah, and Weber. ^[1] After the Territory of Utah was created in 1851, the first territorial legislature (1851–1852) acknowledged those seven and created three more: Juab, Millard, and Washington. Over a 40-year period (1854–1894), the Utah Territorial Legislature established most of the counties that exist today. In the early 20th century, after Utah had become a state, the final two counties were created: Duchesne by gubernatorial proclamation (1913) and Daggett by popular vote (1917). ^[2] Present-day Duchesne County encompassed an Indian reservation that was created in 1861. The reservation was opened to homesteaders in 1905 and the county was created in 1913. ^[3] Due to dangerous roads, mountainous terrain, and bad weather preventing travel via a direct route, 19th-century residents in present-day Daggett County had to travel 400 to 800 miles (640 to 1,290 km) on both stage and rail to conduct business in Vernal, the county seat for Uintah County a mere 50 miles (80 km) away. In 1917, all Uintah County residents voted to create Daggett County. ^[4]

Based on 2022 United States Census data, the population of Utah was 3,417,734. Just over 75% of Utah's population is concentrated along four Wasatch Front counties: Salt Lake, Utah, Davis, and Weber. Salt Lake County was the largest county in the state with a population of 1,185,813, followed by Utah County with 719,174, Davis County with 373,207 and Weber County with 271,926. Daggett County was the least populated with 992 people. The largest county in land area is San Juan County with 7,821 square miles (20,260 km²) and Davis County is the smallest with 304 square miles (790 km²). ^[5]

The Federal Information Processing Standard (FIPS) code, which is used by the United States government to uniquely identify states and counties, is provided with each county. ^[6] Utah's FIPS code is 49, which when combined with any county code would be written as 49XXX. In the FIPS code column in the table below, each FIPS code links to the most current census data for that county. ^[7]

The Utah Code (Title 17, Chapter 50, Part 5) divides the counties into six classes by population: ^[8]

• First class: Population of 1,000,000 or more. Only one county - Salt Lake - is first class.
• Second class: Population between 175,000 and 1,000,000. Four counties.
• Third class: Population between 40,000 and 175,000. Five counties.
• Fourth class: Population between 11,000 and 40,000. Ten counties.
• Fifth class: Population between 4,000 and 11,000. Five counties.
• Sixth class: Population below 4,000. Four counties.

The county classes, for example, are used in the Utah legislature in crafting of legislation to distinguish between more urban and rural areas, such as important yet subtle distinctions in how revenue can be distributed. Usually, a bill intended to benefit rural counties would target the counties of the fourth, fifth and sixth class. ^[9]

Under Utah Code (Title 17, Chapter 52a, Part 2), Utah counties are permitted to choose one of four forms of county government: ^[10] a three-member full-time commission; a five or seven member expanded commission; a three to nine member (odd-numbered) part-time council with a full-time elected county mayor or a three to nine member (odd-numbered) part-time council with a full-time manager appointed by the council. 23 out of 29 counties are ruled by the standard three-member commission. Of the other six, Cache County was the first change in 1988 to a seven-member council with an elected mayor. Grand County adopted a seven-member council with appointed manager in 1992, followed by Morgan County in 1999 and Wasatch County in 2003. In 1998, Salt Lake County residents approved adopting a nine-member council with elected mayor that began work in 2001. ^[11] Summit County adopted a five-member council with an appointed manager in 2006. ^[12]

Counties

County	FIPS code [7]	County seat [2] [13]	Est. [2] [13]	Origin [2]	Etymology [14]	Population [15]	Area [16]	Map
BeaverCounty	001	Beaver	Jan 5, 1856	Part of Iron County [17]	The many beavers in the area [18]	7,233	2,590 sq mi (6,708 km2)
Box ElderCounty	003	Brigham City	Jan 5, 1856	Part of Weber County	The many Box Elder trees in the area [19]	62,684	5,746 sq mi (14,882 km2)
CacheCounty	005	Logan	Jan 5, 1857	Part of Weber County [17]	Caches of furs made by Rocky Mountain Fur Company trappers [20]	142,393	1,165 sq mi (3,017 km2)
CarbonCounty	007	Price	Mar 8, 1894	Part of Emery County	The vast coal beds in the county [21]	20,609	1,478 sq mi (3,828 km2)
DaggettCounty	009	Manila	Jan 7, 1918	Part of Summit and Uintah counties	Oliver Ellsworth Daggett (1810–1880), the first Utah Surveyor General [22]	992	697 sq mi (1,805 km2)
DavisCounty	011	Farmington	Oct 5, 1850	Part of Deseret Great Salt Lake and Weber counties	Daniel C. Davis (1804–1850), Mormon Battalion captain [23]	373,207	299 sq mi (774 km2)
DuchesneCounty	013	Duchesne	Jan 4, 1915	Part of Wasatch County	Uncertain; likely origins are a Ute word translated "dark canyon", the French and Indian War site of Fort Duquesne (the county's initial settlement was also a fortress), the corrupted name of an area Indian chief, the name of Society of the Sacred Heart founder Rose Philippine Duchesne, the name of French geographer André Duchesne, or the name of French fur trapper and explorer Du Chasne [24]	20,477	3,241 sq mi (8,394 km2)
EmeryCounty	015	Castle Dale	Feb 12, 1880	Part of Sanpete County [25]	George W. Emery (1830–1909), Governor of the Utah Territory from 1875–1880 [26]	10,144	4,462 sq mi (11,557 km2)
GarfieldCounty	017	Panguitch	Mar 9, 1882	Part of Iron County	James A. Garfield (1831–1881), President of the United States in 1881 [27]	5,314	5,083 sq mi (13,165 km2)
GrandCounty	019	Moab	Mar 13, 1890	Part of Emery County	The Grand River, since renamed to the Colorado River [28]	9,706	3,672 sq mi (9,510 km2)
IronCounty	021	Parowan	Jan 31, 1850	Original county of State of Deseret	Iron mines west of Cedar City [29]	64,211	3,297 sq mi (8,539 km2)
JuabCounty	023	Nephi	Mar 3, 1852	Original county of Territory of Utah	A Native American word translated "thirsty valley" or "flat plain" [30]	13,023	3,392 sq mi (8,785 km2)
KaneCounty	025	Kanab	Jan 16, 1864	Part of Washington County	Thomas L. Kane (1822–1883), U.S. Army officer who spoke in favor of the Mormon migration and settlement of Utah [31]	8,425	3,990 sq mi (10,334 km2)
MillardCounty	027	Fillmore	Oct 4, 1851	Original county of Territory of Utah	Millard Fillmore (1800–1874), President of the United States from 1850 to 1853 [32]	13,437	6,572 sq mi (17,021 km2)
MorganCounty	029	Morgan	Jan 17, 1862	Part of Davis, Great Salt Lake, Summit, and Weber counties [33]	Jedediah Morgan Grant (1816–1856), an Apostle of the Church of Jesus Christ of Latter-day Saints [34]	13,000	609 sq mi (1,577 km2)
PiuteCounty	031	Junction	Jan 16, 1865	Part of Beaver County	The Piute tribe of Native Americans who lived in the area [35]	1,550	758 sq mi (1,963 km2)
RichCounty	033	Randolph	Jan 16, 1864	Part of Cache County	Charles C. Rich (1809–1883), an Apostle of The Church of Jesus Christ of Latter-day Saints [36]	2,670	1,029 sq mi (2,665 km2)
Salt LakeCounty	035	Salt Lake City	Jan 31, 1850	Original county of State of Deseret	The Great Salt Lake, the largest terminal lake in the Western Hemisphere [37]	1,185,813	742 sq mi (1,922 km2)
San JuanCounty	037	Monticello	Feb 17, 1880	Parts of Kane, Iron, and Piute counties	Named for the San Juan River, a 400-mile (640 km) tributary of the Colorado river located in southern Colorado and Utah [38]	14,358	7,820 sq mi (20,254 km2)
SanpeteCounty	039	Manti	Jan 31, 1850	Original county of State of Deseret	Uncertain, possibly from a Ute Chief named San Pitch [39]	30,277	1,590 sq mi (4,118 km2)
SevierCounty	041	Richfield	Jan 16, 1865	Part of Sanpete County	The Sevier River, a 280-mile (450 km) river in central Utah [40]	22,344	1,911 sq mi (4,949 km2)
SummitCounty	043	Coalville	Jan 13, 1854	Part of Great Salt Lake and Green River counties [41]	High elevations in the county, which includes 39 of Utah's highest peaks [42]	42,759	1,872 sq mi (4,848 km2)
TooeleCounty	045	Tooele	Jan 31, 1850	Original county of State of Deseret	Uncertain, either from the Goshute Tribe Chief Tuilla or the Tules plant that grew in the marshes [43]	82,051	6,941 sq mi (17,977 km2)
UintahCounty	047	Vernal	Feb 18, 1880	Part of Sanpete, Summit, and Wasatch counties [44]	The Uintah band of the Ute tribe who lived in the area [45]	37,747	4,480 sq mi (11,603 km2)
UtahCounty	049	Provo	Jan 31, 1850	Original county of State of Deseret	Yuta, the Spanish name for the Ute tribe [46]	719,174	2,003 sq mi (5,188 km2)
WasatchCounty	051	Heber City	Jan 17, 1862	Part of Great Salt Lake, Green River, Sanpete, Summit, and Utah counties [47]	A Native American word meaning "mountain pass", also the name of the Wasatch Range [48]	37,144	1,176 sq mi (3,046 km2)
WashingtonCounty	053	St. George	Mar 3, 1852	Original county of Territory of Utah	George Washington (1732–1799), President of the United States from 1789 to 1797 [49]	202,452	2,426 sq mi (6,283 km2)
WayneCounty	055	Loa	Mar 10, 1892	Part of Piute County	Wayne County, Tennessee [50]	2,614	2,461 sq mi (6,374 km2)
WeberCounty	057	Ogden	Jan 31, 1850	Original county of State of Deseret	The Weber River, a 125 miles (201 km) tributary of the Great Salt Lake [51]	271,926	576 sq mi (1,492 km2)

State of Deseret counties

• Great Salt Lake County – original county created January 31, 1850
• Iron County – original county created January 31, 1850
• Sanpete County – original county created January 31, 1850
• Tuilla County – original county created January 31, 1850
• Utah County – original county created January 31, 1850
• Weber County – original county created January 31, 1850
• Davis County – created October 5, 1850, from portions of Great Salt Lake County and Weber County

County name changes

• Tuilla County, Deseret created January 31, 1850, re-created as Tooele County, Utah Territory on March 3, 1852.
• Great Salt Lake County, Utah Territory created March 3, 1852, name changed to Salt Lake County, Utah Territory on January 29, 1868
• Richland County, Utah Territory created January 16, 1854, name changed to Rich County, Utah Territory on January 29, 1868

Former counties

There were ten counties in the Territory of Utah that were absorbed by other states or other Utah counties.

County [2]	Established [2]	Superseded [2]	Etymology	Present location [2]
Carson County	January 17, 1854	March 2, 1861	Named for Kit Carson, an American frontiersman [52]	Nevada
Cedar County	January 5, 1856	January 17, 1862	Named for the numerous cedar trees growing in the area (which are actually juniper trees) [53] [54]	Utah County
Desert County	March 3, 1852	January 17, 1862	Named for the surrounding desert	Box Elder County, Tooele County and Nevada
Greasewood County	January 5, 1856	January 17, 1862	Named for the greasewood plant growing in the area [55]	Box Elder County
Green River County	March 3, 1852	February 16, 1872	Named for the Green River, a 730-mile (1,170 km) tributary of the Colorado River that runs through Wyoming, Colorado and Utah [56]	Cache, Weber, Morgan, Davis, Wasatch, Summit, Duchesne, Carbon, and Utah Counties, and Wyoming and Colorado
Humboldt County	January 5, 1856	March 2, 1861	Named for the Humboldt River, a 300-mile (480 km) river in Nevada and longest river in the Great Basin [57]	Nevada
Malad County	January 5, 1856	January 17, 1862	Named for the Malad River, the name being French for "sickly" [58]	Box Elder County
Rio Virgen County	February 18, 1869	February 16, 1872	Named for the Virgin River (el Rio de la Virgen [59] ), a 160-mile-long (260 km) tributary of the Colorado River located in southern Utah and Nevada [60]	Washington County, Nevada and Arizona
St. Mary's County	January 5, 1856	January 17, 1862	Named after the Mary's River, which was later renamed to the Humboldt River [61]	Nevada
Shambip County	January 12, 1856	January 17, 1862	Goshute Native American Tribe word for Rush Lake [62]	Tooele County

References

1. Fisher, Richard Swainson (1855). A new and complete statistical gazetteer of the United States of America. New York: J.H. Colton and Company. p.  870 . Retrieved April 23, 2010.
2. "Chart of County Formation in Utah". Utah Division of Archives and Record Services. Retrieved April 25, 2010.
3. "Duchesne County, Utah". Pioneer, Utah's Online Library. State of Utah. Retrieved May 1, 2010.
4. Industrial Commission of Utah (1920). Report of the Industrial Commission of Utah. Kaysville, Utah: Inland Publishing Company. p.  346 . Retrieved May 1, 2010.
5. "U.S. Census Bureau QuickFacts: Utah". U.S. Census Bureau. Retrieved April 20, 2024.
6. "FIPS Publish 6-4". National Institute of Standards and Technology. Archived from the original on September 29, 2013. Retrieved July 20, 2007.
7. "EPA County FIPS Code Listing". US Environmental Protection Agency. Retrieved February 23, 2008.
8. Utah Code 17-50-501. Classification of counties
9. 'One of the big boys': Cache County expected to move up in class in 2019, based on population growth
10. Utah Code > Title 17 > Chapter 52a > Part 2 – Forms of County Government
11. Changes in state's county governments
12. Guest Editorial
13. "Utah". About Counties. National Association of Counties. Archived from the original on July 11, 2007. Retrieved July 21, 2007.
14. "County Name History". Utah Association of Counties. Archived from the original on February 4, 2012. Retrieved January 7, 2012.
15. "U.S. Census Bureau QuickFacts: Utah". U.S. Census Bureau. Retrieved April 20, 2024.
16. "Gazetteer of Utah Counties". Census Bureau Geography. U.S. Census Bureau. Archived from the original on November 23, 2011. Retrieved January 1, 2012.
17. "Colton's territories of New Mexico and Utah (1855)". University of Nevada at Reno. Retrieved April 25, 2010.
18. Van Cott (1990, p. 25)
19. Van Cott (1990, p. 48)
20. Van Cott (1990, p. 61)
21. Van Cott (1990, p. 65)
22. Van Cott (1990, p. 101)
23. Van Cott (1990, p. 103)
24. Van Cott (1990, p. 118)
25. Bancroft, Hubert Howe (1890). History of Utah. San Francisco: The History Company. Retrieved April 25, 2010.
26. Van Cott (1990, p. 128)
27. Van Cott (1990, p. 151)
28. Van Cott (1990, p. 160)
29. Van Cott (1990, p. 200)
30. Van Cott (1990, p. 208)
31. Van Cott (1990, p. 212)
32. Van Cott (1990, p. 251)
33. Tullidge, Edward William (1889). Tullidge's histories, (volume II) containing the history of all the northern Utah. Salt Lake City: Juvenile Instructor. p.  118 . Retrieved April 25, 2010.
34. Van Cott (1990, p. 258)
35. Van Cott (1990, p. 297)
36. Van Cott (1990, p. 315)
37. Van Cott (1990, p. 327)
38. Van Cott (1990, p. 328)
39. Van Cott (1990, p. 330)
40. Van Cott (1990, p. 335)
41. "Summit County". Utah History Encyclopedia. University of Utah. Archived from the original on May 24, 2001. Retrieved April 25, 2010.
42. Van Cott (1990, p. 358)
43. Van Cott (1990, p. 372)
44. Fuller, Craig (1994). "Uintah County". In Powell, Allan Kent (ed.). Utah History Encyclopedia. Salt Lake City, Utah: University of Utah Press. ISBN   0874804256. OCLC   30473917. Archived from the original on October 10, 2013.
45. Van Cott (1990, p. 380)
46. Van Cott (1990, p. 382)
47. State of Utah (1888). The compiled laws of Utah. Salt Lake City: Herbert Pembroke. p. 268. Retrieved April 25, 2010.
48. Van Cott (1990, p. 390)
49. Van Cott (1990, p. 391)
50. Murphy, Miriam B. (January 1999). A History of Wayne County. Utah Centennial County History Series. Salt Lake City: Utah State Historical Society. pp. 78–80. ISBN   0-913738-45-X.
51. Van Cott (1990, p. 392)
52. Van Cott (1990 , p. 67)
53. "Cedar City lacks namesake trees". The Spectrum. Cedar City. April 14, 2010. Archived from the original on November 4, 2012. Retrieved April 29, 2010.
54. Van Cott (1990 , p. 72)
55. Van Cott (1990 , p. 165)
56. Van Cott (1990 , p. 167)
57. Van Cott (1990 , p. 195)
58. Van Cott (1990 , p. 242)
59. "Naming of the Green, Sevier, and Virgin Rivers".
60. Van Cott (1990 , p. 317)
61. Van Cott (1990 , p. 325)
62. Van Cott (1990 , p. 336)

Bibliography

• Van Cott, John W. (1990). Utah Place Names. Salt Lake City: University of Utah Press. ISBN   978-0-87480-345-7.

External links

Media related to Counties of Utah at Wikimedia Commons