Detroit despairs as ‘insanity’ of Trump’s Canada trade war punishes city

Donald Trump’s announcement of a 50 % tariff on Canadian goods from 1 January has left Detroit and its twin city Windsor, Ontario, in economic distress, as the two cities rely on a daily cross‑border flow of about $1 billion in trade. The move, part of a broader trade dispute, is expected to raise prices for Michigan consumers and could cost the state an average of $3,200 per household in tariffs, roughly 142 % more than the national average, a figure cited by the Epic‑MRA polling organization.

The tariff announcement comes at a politically sensitive time. Michigan’s congressional delegation and several Senate seats are up for election in November, and the state’s voters are reportedly weary of the president’s trade policy. A June Epic‑MRA poll found that 63 % of Michigan residents oppose tariffs on Canadian goods, including 35 % of Republicans, while 75 % say the tariffs are driving up prices. “Trump doubling down on an unpopular policy deep into election season is viewed by many observers as a gift to Democrats,” the pollster Bernie Porn said, adding that the tariffs could help Democrat candidate Abdul El‑Sayed unseat incumbent Republican Mike Rogers in the Senate race.

El‑Sayed, who has campaigned on a populist platform, criticized the trade war as “a vanity project” that forces Michigan families to pay the price. “Donald Trump is launching this trade war for his own vanity, and he’s asking Michigan families to pay the price,” he said. Rogers, who has supported the tariffs, has not yet responded to questions about the escalation.

The United Auto Workers, a powerful Michigan union with 350,000 members, has expressed mixed views. While the union had backed some of Trump’s earlier tariff moves, it rejected the latest escalation. “If we’re going to increase tariffs anywhere, it should be on countries where automakers continue to offshore jobs because they can pay workers $3 an hour, force them to work in unsafe conditions, and crack down on independent unions,” UAW president Shawn Fain said. “Tariffs work, but only if they are deployed intentionally to protect workers and grow our manufacturing communities.”

Economists warn that the tariffs will hurt both sides. Michigan‑based economist Patrick Anderson estimated that U.S. auto companies will lose about $12.5 bn in 2025 due to the 25 % U.S. tariffs on Canadian and Mexican autos, with the effective rate lower because of free‑trade exemptions. Anderson also noted that Canada’s smaller economy, especially Ontario’s concentrated industrial base, will feel the impact more acutely. “Both will suffer – there are no two ways about it,” he said.

Canada has pledged retaliatory tariffs on $20 bn of goods starting 1 January, including items such as feathers, sweaters and lobster. The Canadian government has described the U.S. measures as “miscalculations, overreactions, and hubris,” and warned that the trade war could trigger broader economic damage.

Local officials in Windsor have expressed frustration with the president’s actions. Mayor Drew Dilkens said the tariffs were “nonsense” and “offensive” given Canada’s status as the United States’ largest trading partner. He added that the tariffs were driving up the cost of goods such as beef and automobiles in the region. The Michigan Chamber of Commerce, which usually supports the president’s economic policies, has not issued a statement, while the Detroit Chamber of Commerce warned that escalating tensions would hurt both sides of the border.

The trade dispute has already begun to dampen investment in Windsor and has raised the cost of living for consumers on both sides of the border. With the U.S. midterm elections approaching, the tariff policy may become a pivotal issue in Michigan’s congressional races, potentially shaping the balance of power in Congress and the future of U.S. trade policy.