Harrison is a city located in Idaho. With a 2020 population of 219, it is the 167th largest city in Idaho and the 16404th largest city in the United States. Harrison is currently growing at a rate of 0.46% annually and its population has increased by 7.88% since the most recent census, which recorded a population of 203 in 2010. Spanning over 4 miles, Harrison has a population density of 61 people per square mile.
The average household income in Harrison is $55,553 with a poverty rate of 18.46%. The median rental costs in recent years comes to $830 per month, and the median house value is $182,100. The median age in Harrison is 46.5 years, 55.3 years for males, and 39.4 years for females. For every 100 females there are 88.4 males.