Iona is a city located in Idaho. With a 2020 population of 2,515, it is the 55th largest city in Idaho and the 6799th largest city in the United States. Iona is currently growing at a rate of 3.37% annually and its population has increased by 39.49% since the most recent census, which recorded a population of 1,803 in 2010. Spanning over 1 miles, Iona has a population density of 2,160 people per square mile.
The average household income in Iona is $80,239 with a poverty rate of 1.47%. The median rental costs in recent years comes to $1,125 per month, and the median house value is $189,700. The median age in Iona is 29.7 years, 29.6 years for males, and 29.7 years for females. For every 100 females there are 107.9 males.