Superior School District No. 3 Trustee Positions Superior School District No. 3 has Two (2) positions open for a District Trustee. These positions are for a (3) three-year term. The Declaration of Intent and Oath of Candidacy may be picked up at the District Clerk's office in the Elementary School. Deadline for submitting the Declaration of Intent to the District Clerk is Thursday, March 26, 2020 by 4pm. Superior School District No. 3 Trustee Positions Superior School District No. 3 has Two (2) positions open for a District Trustee. These positions are for a (3) three-year term. The Declaration of Intent and Oath of Candidacy may be picked up at the District Clerk's office in the Elementary School. Deadline for submitting the Declaration of Intent to the District Clerk is Thursday, March 26, 2020 by 4pm.