Iron Horse Station is a museum located in McCool Junction, Nebraska. Listed via the Nebraska Museums Association directory.

Iron Skillet is a restaurant in York, Nebraska.

Iron Valley Fitness Center in Atkinson, Nebraska provides gym facilities and fitness equipment for residents of Holt County looking to stay active and healthy.

Irwin's Engine Service provides engine repair and maintenance services for vehicles and equipment in O'Neill, Nebraska and the surrounding Holt County area.

Isanti Community School, the public school district based in Niobrara, Knox County.

Annual traditional powwow (wacipi) hosted by the Santee Sioux Nation. June 26–28, 2026.

Isla Del Mar Restaurante is a seafood restaurant at 5101 S 36th St in Omaha, serving Douglas County.

Used car dealership on J Street in Hastings.

Island Oasis Water Park is a city water park in Grand Island, Nebraska.