Colorado Revised Statutes Title 1. Elections § 1-13.5-502. Notice of election

(1) The designated election official, at least twenty days before each local government election, shall give written notice of the election stating the date of the election and the location and hours during which the polls will be open;  the date ballots have or may be mailed if the election is conducted by mail ballot;  mail ballot drop-off locations;  names of the officers to be elected and any ballot issues and ballot questions to be voted upon;  and the names of those candidates whose nominations have been certified to the designated election official, which listing must be as nearly as possible in the form in which such nominations will appear upon the official ballot. For an independent mail ballot election, the notice does not need to include the text of the ballot issues or ballot questions. A copy of the notice must be posted until after the election in a conspicuous place in the office of the designated election official. A copy of the notice must be mailed or sent via electronic mail to the county clerk and recorder.

(3) All polling places must be designated by a sign conspicuously posted at least twenty days before each local government election. The sign must be substantially in the following form:  “Polling Place for (name of local government)”. In addition, the sign must state the date of the next election and the hours the polling place will be open.