Corns and calluses are related problems to blisters on the skin. 1  Corn: A build-up of hard skin near a bony area of a toe or between toes. Corns may be caused by pressure from shoes that rub against the toes or cause friction between them.  Callus: A build-up of hard skin, usually on the underside of the foot.
Dayton, Kentucky. Dayton is a home rule-class city along a bend of the Ohio River in Campbell County, Kentucky, in the United States. The population was 5,338 at the 2010 census. It is less than 3 miles (5 km) from downtown Cincinnati, Ohio.
The 2014 Dayton Metro Area, Ohio, population is 842,459. There are 494 people per square mile (population density). The median age is 39.1. The US median is 37.2. 50.24% of people in Dayton Metro Area, Ohio, are married. 12.78% are divorced. The average household size is 2.37 people. 28.24% of people are married, with children. 18.27% have children, but are single. Race in Dayton Metro Area, Ohio. 80.14% of people are white, 15.03% are black, 1.92% are asian, 0.14% are native american, and 0.60% claim 'Other'.