Blairstown (CDP), New Jersey
Blairstown is an unincorporated community and census-designated place located within Blairstown Township, in Warren County, New Jersey, United States, that was created as part of the 2010 United States Census. As of the 2010 United States Census, the CDP's population was 515.Geography
According to the United States Census Bureau, the CDP had a total area of 0.432 square miles, including 0.425 square miles of land and 0.007 square miles of water.Demographics
