Junction is a town in and the county seat of Piute County, Utah, United States. The population was 177 at the 2000 census.
According to the United States Census Bureau, the town has a total area of 15.0 square miles (38.7 km), of which 14.4 square miles (37.2 km) is land and 0.6 square miles (1.5 km) (3.88%) is water.
At the 2000 census, there were 177 people, 67 households and 46 families residing in the town. The population density was 12.3 per square mile (4.8/km). There were 104 housing units at an average density of 7.2 per square mile (2.8/km). The racial makeup of the town was 94.35% White, 5.08% from other races, and 0.56% from two or more races. Hispanic or Latino of any race were 7.34% of the population.
There were 67 households of which 34.3% had children under the age of 18 living with them, 59.7% were married couples living together, 6.0% had a female householder with no husband present, and 29.9% were non-families. 29.9% of all households were made up of individuals and 17.9% had someone living alone who was 65 years of age or older. The average household size was 2.64 and the average family size was 3.30.
29.9% of the population were under the age of 18, 7.9% from 18 to 24, 19.8% from 25 to 44, 22.6% from 45 to 64, and 19.8% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 108.2 males. For every 100 females age 18 and over, there were 106.7 males.
The median household income was $25,625 and the median family income was $32,750. Males had a median income of $29,250 and females $17,083. The per capita income was $11,356. About 19.6% of families and 15.9% of the population were below the poverty line, including 10.3% of those under the age of eighteen and 8.3% of those sixty five or over.