Sioux City Community Calendar - Web sioux city community schools 627 4th street sioux city, ia 51101 phone: Web the school calendar is for a minimum of 1,080 hours and includes, but is not limited to, the days for student instruction, staff.
Web sioux city community schools 627 4th street sioux city, ia 51101 phone: Web the school calendar is for a minimum of 1,080 hours and includes, but is not limited to, the days for student instruction, staff.