Schools in Union Mills, Indiana, the US. Schools locations in Union Mills, Indiana. Find the nearest schools locations, near you. All types of business services Funeral home School All schools in Union Mills South Central Community School School +1 219-767-2263 9808 South 600 West, Union Mills, Indiana 46382 Write a review Phone Website Directions South Central Elementary School School Union Mills, Union Mills, Indiana 46382 Write a review Phone Directions