| Conventional Long Name: | Territory of Utah |
| Common Name: | Utah Territory |
| Nation: | the United States |
| Subdivision: | Organized incorporated territory |
| Event Pre: | State of Deseret |
| Date Pre: | 1849 |
| Event Start: | Utah Organic Act |
| Date Start: | September 9 |
| Year Start: | 1850 |
| Event1: | Colorado Territory formed |
| Date Event1: | February 28, 1861 |
| Event2: | Nevada Territory formed |
| Date Event2: | March 2, 1861 |
| Event3: | Wyoming Territory formed |
| Date Event3: | July 25, 1868 |
| Event End: | Statehood |
| Date End: | January 4 |
| Year End: | 1896 |
| Flag Caption: | Flag[1] |
| Image Map Caption: | The Utah Territory upon its creation, with modern state boundaries shown for reference |
| Capital: |
|
| Government Type: | Organized incorporated territory |
| Title Leader: | Governor |
| Leader1: | Brigham Young |
| Year Leader1: | 1851–58 |
| Leader2: | Alfred Cumming |
| Year Leader2: | 1858–61 |
| Leader3: | George W. Emery |
| Year Leader3: | 1875–80 |
| Leader4: | Eli Houston Murray |
| Year Leader4: | 1880–86 |
| Leader5: | Caleb Walton West |
| Year Leader5: | 1886–89, 1893–96 |
| Legislature: | Utah Territorial Assembly |
| P1: | State of Deseret |
| Flag P1: | Alleged Mormon flag 1877.svg |
| S1: | Utah |
| Flag S1: | Flag of Utah (1903–1913).svg |
The Territory of Utah was an organized incorporated territory of the United States that existed from September 9, 1850, until January 4, 1896, when the final extent of the territory was admitted to the Union as the State of Utah,[2] the 45th state. At its creation, the Territory of Utah included all of the present-day State of Utah, most of the present-day state of Nevada save for Southern Nevada (including Las Vegas), much of present-day western Colorado, and the extreme southwest corner of present-day Wyoming.
When the Mormon pioneers began settling the Salt Lake Valley in 1847 and for many years afterward, they relied on existing institutions within The Church of Jesus Christ of Latter-day Saints for civil government.
The Utah Territory was organized by an Organic Act of Congress in 1850, on the same day that the State of California was admitted to the Union and the New Mexico Territory was added for the southern portion of the former Mexican land. The creation of the territory was part of the Compromise of 1850 that sought to preserve the balance of power between slave and free states. With the exception of a small area around the headwaters of the Colorado River in present-day Colorado, the United States had acquired all the land of the territory from Mexico with the Treaty of Guadalupe Hidalgo of 1848. After passing the Senate, the House of Representatives voted in favor of organizing the Territory of Utah, 97–85.[3]
The creation of the Territory was partially the result of a petition sent by the pioneers under the leadership of Brigham Young. The petition had asked Congress to allow them to enter the Union as the State of Deseret, with its capital as Salt Lake City and with proposed borders that encompassed the entire Great Basin and the watershed of the Colorado River, including all or part of nine current U.S. states. The Mormon settlers had drafted a state constitution in 1849 and Deseret had become the de facto government in the Great Basin by the time of the creation of the Utah Territory.[4]
Following the organization of the territory, Young was inaugurated as its first governor on February 3, 1851. In the first session of the territorial legislature in September, the legislature adopted all the laws and ordinances previously enacted by the General Assembly of the State of Deseret.
During Brigham Young's governorship, he exerted considerable power over the territory. An example being that in 1873, the territory legislature gave Young the exclusive right to manufacture whiskey.[5]
Mormon governance in the territory was regarded as controversial by much of the rest of the nation, partly fed by continuing lurid newspaper depictions of the polygamy practiced by the settlers, which itself had been part of the cause of their flight from the United States to the Great Salt Lake basin after being forcibly removed from their settlements farther east.
Although the Mormons were the majority in the Great Salt Lake basin, the western area of the territory began to attract many non-Mormon settlers, especially after the discovery of silver at the Comstock Lode in 1858. In 1861, partly as a result of this, the Nevada Territory was created out of the western part of the territory. Non-Mormons also entered the easternmost part of the territory during the Pikes Peak Gold Rush, resulting in the discovery of gold at Breckenridge in Utah Territory in 1859. In 1861 a large portion of the eastern area of the territory was reorganized as part of the newly created Colorado Territory.[4]
In 1869 the territory approved and ratified women's suffrage.[6]
46 years elapsed between the organization of the territory and its admission to the Union in 1896 as the State of Utah, long after the admission of territories created after it. In contrast, the Nevada Territory, although more sparsely populated, was admitted to the Union in 1864, only three years after its formation, and Colorado was admitted in 1876.
The Utah state coat of arms appears on the state seal and state flag. The beehive was chosen as the emblem for the provisional State of Deseret in 1848 and represents the state's industrious and hard-working inhabitants, and the virtues of thrift and perseverance. The sego lilies on either side symbolize peace.[7] [8]
In 1850, 9 churches with regular services in the Utah Territory were unclassified by historian Edwin Gaustad in his Historical Atlas of Religion in America (1962), but were probably LDS churches.[9] [10] In the 1890 United States census, 25 counties in the Utah Territory reported the following population counts (after 7 reported the following counts in the 1850 United States census):
| 1890 Rank | County | 1850 Population | 1890 Population |
|---|---|---|---|
| 1 | Salt Lake | 6,157 | 58,457 |
| 2 | Utah | 2,026 | 23,768 |
| 3 | Weber | 1,186 | 22,723 |
| 4 | Cache | – | 15,509 |
| 5 | Sanpete | 365 | 13,146 |
| 6 | Summit | – | 7,733 |
| 7 | Box Elder | – | 7,642 |
| 8 | Davis | 1,134 | 6,751 |
| 9 | Sevier | – | 6,199 |
| 10 | Juab | – | 5,582 |
| 11 | Emery | – | 5,076 |
| 12 | Millard | – | 4,033 |
| 13 | Washington | – | 4,009 |
| 14 | Tooele | 152 | 3,700 |
| 15 | Wasatch | – | 3,595 |
| 16 | Beaver | – | 3,340 |
| 17 | Piute | – | 2,842 |
| 18 | Uintah | – | 2,762 |
| 19 | Iron | 360 | 2,683 |
| 20 | Garfield | – | 2,457 |
| 21 | Morgan | – | 1,780 |
| 22 | Kane | – | 1,685 |
| 23 | Rich | – | 1,527 |
| 24 | Grand | – | 541 |
| 25 | San Juan | – | 365 |
| Indian reservations | 4,645 | – | |
| Utah Territory | 11,380 | 210,779 | |
