Why Public Transit Is Important to Millennials

Shifting demographics and shifting attitudes explain why Millennials drive less

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By Eric Jaffe

CityLab

The ongoing discussion about Millennial driving trends is not about whether they’re declining, but why. It’s clear to all that young people are driving less today than they did in the past. But the reasons for these shifts in car use are what remain locked in seemingly endless debate.

Two theories lead the charge. The first is that demographic or economic factors are primarily to blame. Since so many Millennials are out of work or delaying the start of family life, they have less daily need to drive. That certainly makes sense. The second idea suggests that young people fundamentally have a different attitude toward cars than previous generations did at that age, instead preferring to live in the city longer and travel by multiple alternative modes. That’s also a logical conclusion, if a bit harder to quantify.

The truth might be a little of this, a little of that, and even some of the other. That’s the takeaway from a new analysis of Millennial driving habits from transport scholar Noreen McDonald of the University of North Carolina. Writing in the Journal of the American Planning Association, McDonald attributes 10 to 25 percent of the driving decline to changing demographics, 35 to 50 percent to attitudes, and another 40 percent to the general downward shift in U.S. driving habits.

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