Schools in Armour, South Dakota, the US. Schools locations in Armour, South Dakota. Find the nearest schools locations, near you. All types of business services Accounting ATM Courthouse Finance Insurance Lawyer School All schools in Armour Armour Elementary School School +1 605-724-2698 905 Dobson Street, Armour, South Dakota 57313 Write a review Phone Website Directions Armour High School School +1 605-724-2153 604 3rd Street, Armour, South Dakota 57313 Write a review Phone Website Directions