10 ILCS 5/2A-33 : Government — Elections — Election Code — Time of Holding Elections —33 - Town-Supervisors-Trustees-Township Collectors-Township Clerks-Township Assessors-Time of Election TEXT PDF In each town where such officials are elected, supervisors, township trustees, township collectors, township clerks multi-township assessors and township assessors shall be elected at the consolidated election in 1981 and at the consolidated election every 4 years thereafter. 10 ILCS 5/2A-33 P.A. 81-838.