Ashton is a city located in Fremont County Idaho. With a 2020 population of 1,026, it is the 85th largest city in Idaho and the 10195th largest city in the United States . Ashton is currently declining at a rate of -1.16% annually and its population has decreased by -8.96% since the most recent census, which recorded a population of 1,127 in 2010. Ashton reached it's highest population of 1,124 in 2010. Spanning over 1 miles, Ashton has a population density of 1,609 people per square mile.
The average household income in Ashton is $49,495 with a poverty rate of 26.00%. The median rental costs in recent years comes to $620 per month, and the median house value is $134,800. The median age in Ashton is 45.9 years, 46 years for males, and 44.8 years for females.