Blairstown is a township of Warren County in the U.S. State of New Jersey. With a total area of about 82 sq. kms., the town is situated at an elevated height of about 502 ft. from the ground level. A number of schools operate under the local school district of Blairstown. Other advanced areas in the town are its transportation sector which offers good employment oppurtunities, since the township is quite well connected with the rest of the state.