Russellville is a city located in the state of Arkansas, United States. It serves as the county seat and is the largest city within Pope County. As of 2025, the city has an estimated population of 30,971.
The city is home to Arkansas Tech University and is situated near several significant geographical features, including Lake Dardanelle and the Arkansas River. Additionally, it is located near Arkansas Nuclear One, which is the only nuclear power plant in the state of Arkansas.