Welcome to the Lincoln County R-III School District. Our offices are available by phone from 7 a.m. - 4:30 p.m. during the school year. However, each department's standard hours of operation may vary depending on their role in our District. During the school year, our office doors unlock at 7:30 a.m. and close at 4:30 p.m. You can find a quick reference of department numbers under Central Office & Department Directory. You can find a list of each campus address, office hours, and contact information under Campus Locations & Contact Information.