Basic information about the Petersburg Census Area
The Petersburg Census Area is located in the state of Alaska. This county occupies 5685 square miles, with 2403 square miles being water areas. There are 3.815 inhabitants living in the county according to the 2010 Census. As for the racial makeup of Petersburg Census Area citizens, the 3 largest groups are White (71.06%), followed by American Indian and Alaska Native (16.09%) and Two or More races (8.55%). There are 1.599 households in the county, while 64,23% of them are family households and 35,77% represent non family households. There are 4 cities and towns in Petersburg Census Area. The most populated city is Petersburg city and the smallest town or village is Kupreanof city.