Chickasha is a city located in Grady County, Oklahoma, in the United States. It serves as the county seat and has a population of around 16,000 residents. The city is known for its rich history and is home to several historical sites, including the Chickasha Historic District. The city hosts the annual Chickasha Festival of Light, which attracts visitors with its festive displays and activities. Chickasha is also recognized for its agricultural contributions, particularly in the production of wheat and cotton. The local economy benefits from both agriculture and small businesses.