Basic information about the Washington County
The Washington County is located in the state of Oklahoma. This county occupies 425 square miles, with 9 square miles being water areas. There are 50.976 inhabitants living in the county according to the 2010 Census. As for the racial makeup of Washington County citizens, the 3 largest groups are White (78.33%), followed by American Indian and Alaska Native (10.29%) and Two or More races (6.1%). There are 21.036 households in the county, while 67,14% of them are family households and 32,86% represent non family households. There are 6 cities and towns in Washington County. The most populated city is Bartlesville city and the smallest town or village is Vera town.