Twin Falls is a city located in Idaho. With a 2020 population of 51,770, it is the 8th largest city in Idaho and the 767th largest city in the United States. Twin Falls is currently growing at a rate of 1.98% annually and its population has increased by 17.33% since the most recent census, which recorded a population of 44,125 in 2010. Spanning over 19 miles, Twin Falls has a population density of 2,694 people per square mile.
The average household income in Twin Falls is $62,246 with a poverty rate of 15.67%. The median rental costs in recent years comes to $793 per month, and the median house value is $154,000. The median age in Twin Falls is 32.8 years, 33 years for males, and 32.7 years for females. For every 100 females there are 93.4 males.