Lewisville is a city located in Jefferson County Idaho. With a 2020 population of 536, it is the 122nd largest city in Idaho and the 13023rd largest city in the United States . Lewisville is currently growing at a rate of 1.52% annually and its population has increased by 17.03% since the most recent census, which recorded a population of 458 in 2010. Lewisville reached it's highest population of 536 in 2021. Spanning over 1 miles, Lewisville has a population density of 888 people per square mile.
The average household income in Lewisville is $61,550 with a poverty rate of 13.32%. The median rental costs in recent years comes to - per month, and the median house value is $163,300. The median age in Lewisville is 44.1 years, 44.8 years for males, and 39.8 years for females.