At 147,042 square miles, Montana is the 4th largest state in America. Administratively Montana is divided into 1642 cities and towns and 56 counties. The state's population in 2012 was 1,005,141 according to the United States Census, making it the 44th most populous state in America.
As of January 2014, the state had roughly 404 zip codes, which are listed below with the respective city, town, village or location name as well as the area code. The capital is Helena (2010 population: 28,190) and the largest city is Billings (2010 population: 104,170).