Data from 21 billion Facebook friendships shows that when you know more high-income people, your income is more likely to rise over time, according to an analysis from Opportunity Insights, a nonprofit based out of Harvard University. The data puts numbers to something that’s pretty intuitive: Social connections, even just acquaintances, can pass along job openings and other opportunities. 

The study found that certain regions were far more likely to foster those types of connections than others. Vermont has a relatively high degree of “economic connectedness” compared to other states. 

But those friendships are still relatively rare. People are far more likely to be friends with others within a similar social class. There’s two main causes for this, according to researchers: Within groups, people tend to draw toward others like them. But the built environment — schools, stores, local zoning — also plays a big role. 

In this episode, data reporter Erin Petenko looks for community ties that connect Vermonters across class. She interviews Jana Smart and Emily Maclure of the Craftsbury General Store; Brian Lowe, executive director of the Vermont Council on Rural Development; 

Belan Antensaye, a board member of the Vermont Professionals of Color Network; and Cheryl Morse, a social geographer at the University of Vermont.