A Clayton address doesn't automatically make you a Town of Clayton resident. There are many unincorporated areas of Johnston County with Clayton addresses. Clayton residents are people living in the Town limits of Clayton, who pay both Johnston County and Town of Clayton taxes. Go to this map and type in your address to see if you live inside Town of Clayton town limits/service area. When you register, we'll ask you to please show proof of your address with such things as a utility bill or driver's license.