evidence: This story was updated on Sept. 27 at 4:10 p.m. to correct Joe Biden’s margin of victory in Wisconsin in the 2020 presidential election. [...] The number of Latino voters in Wisconsin is a fraction of the electorate that lives in states closer to the U.S.-Mexico border but no less impactful. There are roughly 180,000 eligible Latino voters who call the Badger State home. Biden carried Wisconsin in 2020 by a margin of just 21,000 votes, less than 1 percentage point. [...] Neumann-Ortiz attributes that support to the fact that immigrants make up a large part of the state’s dairy and agricultural industries. And in rural areas where dairy operations and farms are located, public transportation is sparse. United Migrant Opportunity Services, a Milwaukee-based farmworker advocacy organization, estimates that as much as 40 percent of the state’s dairy workers are immigrants. Other estimates indicate they contribute 80 percent of the labor on dairy farms.