The USA. In which state is the geographic centre of the contiguous states?
Geographic center of the contiguous United States Geographic center of the contiguous United States The geographic center of the contiguous United States is the center of 48 U.S. states. It has been regarded as such by the U.S. National Geodetic Survey (NGS) since the 1912 additions of New Mexico and Arizona to the United States. Its position as located in a 1918 survey is located at , about northwest of the center of Lebanon, Kansas, approximately south of the Kansas–Nebraska border. While any measurement of the exact center of a land mass will always be imprecise due to changing shorelines and other factors, the NGS coordinates are
Geographic center of the United States a nearby proxy marker is located in a park in Belle Fourche, where one will find a flag atop a small concrete slab bearing a U.S. Coast and Geodetic Survey Reference Marker. Geographic center of the United States The geographic center of the United States is a point approximately north of Belle Fourche, South Dakota (Lat. 44 58 02.07622(N) Long. 103 46 17.60283(W)). It has been regarded as such by the U.S. National Geodetic Survey (NGS) since the additions of Alaska and Hawaii to the United States in 1959. This is distinct from the contiguous geographic center, which has not