COLUMBIA, S.C. — Boeing workers’ overwhelming anti-union vote at the aviation giant’s 787 Dreamliner plant in South Carolina is a big victory for Southern politicians and business leaders who have lured manufacturing jobs to the region on the promise of keeping unions out.
It’s also a win for the company, which will host President Trump at its North Charleston facilities Friday.
Nearly 3,000 workers were eligible to vote Wednesday on representation by the International Association of Machinists and Aerospace workers. According to Boeing, nearly 74 percent of the more than 2,800 votes cast were against union representation.
It was a massive victory for union opponents, in line with a longstanding Southern aversion to collective bargaining. At 1.6 percent, South Carolina maintains the lowest percentage of unionized workers in the country, according to the US Bureau of Labor Statistics. Its neighboring states, North Carolina and Georgia, hover slightly higher but still in low territory, at 3.0 and 3.9 percent, respectively.
Other recent large-scale Southern unionization efforts haven’t met with success, either. In 2014, Volkswagen workers in Chattanooga, Tenn., rejected the United Autoworkers. For years, organizers have campaigned for representation among Nissan workers in Canton, Miss., but no vote has been scheduled.
Boeing came to South Carolina in part because of the state’s minuscule union presence. ‘‘I think a failed vote isn’t that big of a deal because that’s frankly the norm in the South,’’ said Jeffrey Hirsch, a law professor at the University of North Carolina. ‘‘The culture here, at least in recent memory, has not been pro-union.’’
Had the results at Boeing been reversed, Hirsch said, the ripple effect could have been dramatic. Politicians such as former South Carolina governor Nikki Haley — who adamantly spoke against the need for unions — would be forced to rethink business recruitment strategies, and corporations also might think more carefully about locating in South Carolina.
‘‘We’ll make the unions understand full well that they are not needed, not wanted, and not welcome in the state of South Carolina,’’ Haley said in 2012. She has since been appointed ambassador to the United Nations by President Trump.
During her 2014 reelection campaign, Haley said she and others ‘‘discourage any companies that have unions from wanting to come to South Carolina because we don’t want to taint the water.’’
Union opposition in this heavily Republican state is tied to politics, given Democrats’ longstanding ties to organized labor. Any lenience toward unions could be seen as giving Democrats a toehold in the state, where both legislative chambers and the governor’s office have long been controlled by Republicans.
‘‘If they were successful it would be huge, I think,’’ Hirsch said. ‘‘The numbers by themselves are not going to move the dial nationally in a substantive way, but the symbolism of it would be quite large.’’
Boeing workers will have to wait at least a year before voting again, and Machinist organizers have said they’ll wait and see about their next steps. Despite more manufacturing jobs coming to the state, South Carolina saw the largest drop in union members as a percentage of employed workers over the past decade, according to BLS data.
It’s not all bad news for unions in the South, however. In the face of falling union membership nationwide, six of the 11 states that were part of the old Confederacy saw more modest losses in that time. Mississippi, Florida, and Virginia even saw gains.
Boeing’s massive win gives the company a boost for Friday’s visit from Trump, who blasted the manufacturer during last year’s presidential campaign for the cost of building a new Air Force One.
‘‘Costs are out of control,’’ Trump tweeted in early December. ‘‘Cancel order!’’ Boeing CEO Dennis Muilenburg met with Trump two weeks later.
Trump’s visit will also be his first since naming law school dean R. Alexander Acosta to lead the Department of Labor, following the withdrawal of Andrew Puzder. Acosta has served on the National Labor Relations Board and as a federal prosecutor in Florida and was an assistant attorney general for civil rights under President George W. Bush.
Boeing general manager Joan Robinson-Berry looked past the union vote to Trump’s visit. ‘‘It is great to have this vote behind us as we come together to celebrate that event,’’ she said.