Geography
Lost Springs is located at 42°45'57" North, 104°55'37" West (42.765887, -104.926947)1.
According to the United States Census Bureau, the town has a total area of 0.2 km² (0.1 mi²). 0.2 km² (0.1 mi²) of it is land and none of the area is covered with water.
Demographics
As of the census of 2000, one white woman, aged 54, lives here in the only housing unit in the area. Her income is about $31,000.
According the United States Census Bureau, the town is one of only four places in the United States to have a population of 1 person. The others are Hibberts, Maine, Ervings, New Hampshire, and New Amsterdam, Indiana.