The Ponca Tribe of Nebraska offers services for enrolled Ponca tribal members and members of other Native American tribes, depending on the service. The Ponca Tribe of Nebraska is a non-reservation based tribe with five office locations: Norfolk, Sioux City, Omaha, Lincoln and Niobrara. These locations serve the Ponca Tribe’s 15-county service delivery area, with 12 counties in Nebraska, two in western Iowa and one in South Dakota…