Ponca, Nebraska
…to the United States Census Bureau, the city has a total area of 0.73 square miles (1.89 km2), all land. Ponca is part of the Sioux City, IA–NE–SD Metropolitan Statistical Area. At the 2010 census there were 961 people in 403 households, including 256 families, in the city. The population density was 1,316.4 inhabitants per…