Pink is a town in Pottawatomie County, Oklahoma, United States, and is part of the Oklahoma City Metropolitan Area. The only town in the United States bearing this name, Pink lies within the boundaries of the Citizen Potawatomi Nation. The 2010 census population was 2,058, a 76.7 percent increase from 1,165 at the 2000 census.The town name of Pink may have been chosen because it is complementary to Brown (now part of Pink), which was located a few miles east in the same township and range.