Schools in Saint Jacob, Illinois, the US. Schools locations in Saint Jacob, Illinois. Find the nearest schools locations, near you. All types of business services Accounting ATM Finance Lawyer School All schools in Saint Jacob Keystone Cemetary School 1250-1398 Cedar Road, Saint Jacob, Illinois 62281 Write a review Phone Directions Saint Jacob School School Saint Jacob, Saint Jacob, Illinois 62281 Write a review Phone Directions St. Jacob Elementary School School +1 618-644-2541 305 Jacob Street, Saint Jacob, Illinois 62281 Write a review Phone Directions Triad Middle School School +1 618-667-5406 9539 U.S. 40, Saint Jacob, Illinois 62281 Write a review Phone Website Directions