Eric Cortellessa reports on a real-world, vote-by-mail case study: side-by-side counties in Utah, only one of which used vote-by-mail in 2016. The results? “Suncrest’s Salt Lake County residents showed up to vote at a rate nearly 18 percentage points higher than their Utah County counterparts.”
Usually, an electoral reform is deemed successful if it increases voter participation a few percentage points. The jump in Salt Lake County’s turnout was on a whole other level. And the disparity wasn’t limited to Suncrest. In that same election, 21 of Utah’s 29 counties had switched to vote at home. Those counties had an average turnout rate of nearly nine percentage points higher than those that didn’t. The success of those counties led six of the remaining eight holdouts to try vote at home in the 2018 midterm election, including Utah County. Sure enough, Suncrest’s Utah side turned out eight percentage points higher than it did two years earlier.