|— City —|
|Named for||John Williams Gunnison|
|• Total||5.3 sq mi (13.7 km2)|
|• Land||5.3 sq mi (13.7 km2)|
|• Water||0.0 sq mi (0.0 km2)|
|Elevation||5,138 ft (1,566 m)|
|• Density||451.9/sq mi (174.5/km2)|
|Time zone||Mountain (MST) (UTC-7)|
|• Summer (DST)||MDT (UTC-6)|
|GNIS feature ID||1428432|
Gunnison is a city in Sanpete County, Utah, United States. The population was 3,285 at the 2010 census. The city was named in honor of John W. Gunnison, a United States Army officer who surveyed for the transcontinental railroad in 1853.
Gunnison is located at .
According to the United States Census Bureau, the city has a total area of 5.3 square miles (13.7 km²), all land.
As of the census of 2000, there were 2,394 people, 513 households, and 410 families residing in the city. The population density was 451.9 people per square mile (174.4/km²). There were 549 housing units at an average density of 103.6 per square mile (40.0/km²). The racial makeup of the city was 88.35% White, 1.84% African American, 2.51% Native American, 0.79% Asian, 0.58% Pacific Islander, 3.97% from other races, and 8.00 from two or more races. Hispanic or Latino of any race were 7.10% of the population.
There were 513 households out of which 45.2% had children under the age of 18 living with them, 72.1% were married couples living together, 6.4% had a female householder with no husband present, and 19.9% were non-families. 18.7% of all households were made up of individuals and 12.1% had someone living alone who was 65 years of age or older. The average household size was 3.12 and the average family size was 3.59.
In the city the population was spread out with 25.3% under the age of 18, 13.2% from 18 to 24, 33.8% from 25 to 44, 17.9% from 45 to 64, and 9.7% who were 65 years of age or older. The median age was 32 years. For every 100 females there were 197.4 males. For every 100 females age 18 and over, there were 240.6 males. The startling ratio of women to men is due to the presence of the Central Utah Correctional Facility, which is located one half mile northeast of downtown Gunnison. This state-run prison opened in 1990, has a capacity of 1500 inmates, and currently houses only male offenders.
The median income for a household in the city was $33,147, and the median income for a family was $37,500. Males had a median income of $27,207 versus $23,958 for females. The per capita income for the city was $14,537. About 9.8% of families and 11.0% of the population were below the poverty line, including 12.9% of those under age 18 and 10.9% of those age 65 or over.
Gunnison is located in the South Sanpete School District and has 1 elementary school, 1 middle school, and 1 high school (all of which are known as Gunnison Valley). Gunnison Valley High School is the "Home of the Bulldogs" with the traditional school colors being Blue and White. The Mighty Bulldogs compete in the 2A division. The middle school mascot is the Royal Monarch (Elk), and the elementary school is also known as the Bulldogs. Gunnison is also home to Fieldstone Academy and Fieldstone Junior Boarding School. This private boarding school serves students in the 4th - 12th grade from all over the world. Current capacity for Fieldstone Academy is around 100 students.
Gas Spill 
In the summer of 2007, over 24,000 gallons of gasoline leaked from a storage tank beneath the Top Stop gas station, located on the corner of South Main and East Center and owned by Wind River Petroleum. The gasoline leaked throughout the soil beneath South Main Street and eventually throughout the southwest side of town, contaminating businesses and homes. On August 10, 2007, local and state officials ordered the temporary evacuation of an entire Main Street block, heavily populated with businesses, because of the fumes from the gasoline leak. In the weeks following, Wasatch Environmental installed underground soil-ventilation systems. Several businesses, including the Top Stop, permanently closed, and some homes were evacuated. Gunnison City, along with a number of businesses and residents, filed suit against Wind River Petroleum over the handling of the gas leak. As of 2010, approximately $3 million ($1 million from a state cleanup fund, $2 million from Wind River Petroleum) had been spent on the cleanup, which is expected to last a decade.
- "Census Viewer". Retrieved 26 May 2012.
- "American FactFinder". United States Census Bureau. Retrieved 2008-01-31.
- "US Board on Geographic Names". United States Geological Survey. 2007-10-25. Retrieved 2008-01-31.
- "Gunnison". Geographic Names Information System, U.S. Geological Survey. Retrieved 2009-05-03.
- "Gunnison Prison". Utah Department of Corrections. Retrieved 29 September 2012.
- Fahys, Judy (Jul 16, 2010). "Legal settlement signed 3 years after Gunnison gasoline leak". Salt Lake Tribune. Retrieved Mar 22, 2011.
- Hales, John (Nov 10, 2007). "Gas leak aftermath has Gunnison reeling — and seeking answers". Deseret News. Retrieved Mar 22, 2011.
- "Gunnison City sues over gas leak". Daily Herald. Mar 13, 2008. Retrieved Mar 22, 2011.