Jerome is a city located in Idaho. With a 2020 population of 12,171, it is the 19th largest city in Idaho and the 2688th largest city in the United States. Jerome is currently growing at a rate of 1.52% annually and its population has increased by 11.76% since the most recent census, which recorded a population of 10,890 in 2010. Spanning over 6 miles, Jerome has a population density of 2,183 people per square mile.
The average household income in Jerome is $49,613 with a poverty rate of 24.59%. The median rental costs in recent years comes to $774 per month, and the median house value is $116,900. The median age in Jerome is 29.8 years, 29.2 years for males, and 31.5 years for females. For every 100 females there are 100.4 males.