Greensburg is a city in, Kiowa County, Kansas, United States. It is also the county seat of Kiowa County. In 2010, 777 people lived there. Before the tornado, in 2000, 1,544 people lived there.
In the evening of May 4, 2007, Greensburg was hit by an EF5 tornado that traveled quickly through the area. It destroyed at least 95 percent of the city. It killed eleven people between the ages of 46 and 84.
Greensburg today is a model "green town". It is often described as the greenest in America. The hospital, city hall, and school have all been built to the highest certification level issued by Leadership in Energy and Environmental Design (LEED). Greensburg is also home to the world's largest hand-dug well.