Schools in Clark, South Dakota, the US. Schools locations in Clark, South Dakota. Find the nearest schools locations, near you. All types of business services Accounting Courthouse Finance Insurance Lawyer School All schools in Clark Clark Elementary School School +1 605-532-3606 200 2nd Avenue Northwest, Clark, South Dakota 57225 Write a review Phone Website Directions Clark grade school School 201-299 North Idaho Street, Clark, South Dakota 57225 Write a review Phone Directions Harlow's School Bus Services Inc School +1 701-224-1767 1214 North Cloud Street, Clark, South Dakota 57225 Write a review Phone Website Directions