Schools in Iroquois, South Dakota, the US. Schools locations in Iroquois, South Dakota. Find the nearest schools locations, near you. All types of business services School All schools in Iroquois Iroquois School District 2-3 School +1 605-546-2210 111 East Washita Street, Iroquois, South Dakota 57353 Write a review Phone Website Directions Pearl Creek Colony Elementary School +1 605-546-2210 111 East Washita Street, Iroquois, South Dakota 57353 Write a review Phone Directions Sunny Plains Christian School School +1 605-546-2458 403 School Street, Iroquois, South Dakota 57353 Write a review Phone Directions