Wyo. Stat. § 22-21-104
Between one hundred one (101) and ninety-one (91) days before a bond election held in conjunction with a primary or other August election and between ninety (90) and seventy (70) days before a bond election held in conjunction with a May, general or other November election, the county clerk shall publish notice of the election at least once in a newspaper of general circulation in the political subdivision. If there is no newspaper of general circulation in the political subdivision, notice shall be posted at each polling place in the political subdivision between ninety (90) and seventy (70) days before the election. Any notice of election hereunder shall specify the name of the political subdivision, the date, time and place of election, the question or questions to be submitted, and the fact that only qualified electors of the political subdivision may vote thereon. If a bond election is being held within a political subdivision at the same time and place as a regular or other election, the notice of bond election may, at the discretion of the county clerk, be combined with and given in the same manner as the notice of the regular or other election in such political subdivision.
W.S. 22-21-104