Basic information about the McClain County
The McClain County is located in the state of Oklahoma. This county occupies 581 square miles, with 10 square miles being water areas. There are 34.506 inhabitants living in the county according to the 2010 Census. As for the racial makeup of McClain County citizens, the 3 largest groups are White (84.53%), followed by American Indian and Alaska Native (6.43%) and Two or More races (5.26%). There are 12.891 households in the county, while 75,91% of them are family households and 24,09% represent non family households. There are 11 cities and towns in McClain County. The most populated city is Newcastle city and the smallest town or village is Rosedale town.