A study has found that the Choctaw Nation has a significant economic impact on Oklahoma, with estimates of its economic footprint varying from $3.2 billion to $4.1 billion. The tribe's contribution is seen as a major driver of the state's economy, particularly in southeastern Oklahoma. However, the total economic impact of all Oklahoma tribes, including the Choctaw Nation, may be as high as $23 billion to $23.4 billion, although the specific figure and timeframe are unclear.