On the June 9 primary ballot, residents in Henderson will vote on whether to extend an existing property tax to fund their parks system. The tax, which has existed since 1997, is standard. The timing of the vote is not. Ballot questions are usually voted on during November's general elections. Nevada, like most states, has a higher turnout during general elections than in primaries. In 2024, 48 percent of eligible voters turned out for the gener…