Wadsworth is a city located in Lake County Illinois. With a 2020 population of 3,603, it is the 390th largest city in Illinois and the 5698th largest city in the United States . Wadsworth is currently declining at a rate of -0.66% annually and its population has decreased by -5.56% since the most recent census, which recorded a population of 3,815 in 2010. Wadsworth reached it's highest population of 3,754 in 2010. Spanning over 10 miles, Wadsworth has a population density of 374 people per square mile.
The average household income in Wadsworth is $120,171 with a poverty rate of 4.99%. The median rental costs in recent years comes to $1,221 per month, and the median house value is $294,900. The median age in Wadsworth is 51.3 years, 50.7 years for males, and 51.6 years for females.