The total population of Junction is estimated to be 288 with 191 males (66.32%) and 97 females (33.68%). There are 94 less females than males in Junction.
In 2022, the population of Junction was 211, a 2.31% decrease year-by-year from 2021. Previously, in 2021, Junction's population was 216, an increase of 1.89% compared to a population of 212 in 2020.
The median age in Junction, UT is 50.5, as per 2021 ACS 5-Year Estimates. Of the total population, 9.30% were under the age of 15, 10.96% aged 15 to 29, 51.50% aged 30 to 64, 26.91% aged 65 to 84, and 1.33% were 85 years of age and older.