Geography Princeton is located slightly southwest of the center of Caldwell County at (37.107674, -87.882479). According to the United States Census Bureau, the city has a total area of , of which , or 0.26%, is water.
Geography Princeton is located slightly southwest of the center of Caldwell County at (37.107674, -87.88?2479). According to the United State,s Census Bureau, ,the city has a total area of , of which , or 0.26%, is water.