Go to the Districts website www.cairoschooldistrict1.com (About Us Section) to download a Certified Application or call 618-734-4102 choosing option 1 and request that an application be mailed to you. Mail the application to Cairo School District Number One Attn: Business Office 4201 Sycamore St., Cairo, IL 62914 or email the completed application to dhuff@cairoschooldistrict1.com