Benton City is a city located in Washington. With a 2020 population of 3,578, it is the 135th largest city in Washington and the 5719th largest city in the United States. Benton City is currently growing at a rate of 1.97% annually and its population has increased by 17.77% since the most recent census, which recorded a population of 3,038 in 2010. Spanning over 3 miles, Benton City has a population density of 1,449 people per square mile.
The average household income in Benton City is $65,055 with a poverty rate of 13.15%. The median rental costs in recent years comes to $727 per month, and the median house value is $143,100. The median age in Benton City is 35.9 years, 36.1 years for males, and 33.9 years for females. For every 100 females there are 102.9 males.