Zoë Carpenter writes: Only a few miles separate the Baltimore neighborhoods of Roland Park and Upton Druid Heights. But residents of the two areas can measure the distance between them in years — twenty years, to be exact. That’s the difference in life expectancy between Roland Park, where people live to be 83 on average, and Upton Druid Heights, where they can expect to die at 63.

Underlying these gaps in life expectancy are vast economic disparities. Roland Park is an affluent neighborhood with an unemployment rate of 3.4 percent, and a median household income above $90,000. More than 17 percent of people in Upton Druid Heights are unemployed, and the median household income is just $13,388.

It’s no secret that this sort of economic inequality is increasing nationwide; the disparity between America’s richest and poorest is the widest it’s been since the Roaring Twenties. Less discussed are the gaps in life expectancy that have widened over the past twenty-five years between America’s counties, cities and neighborhoods. While the country as a whole has gotten richer and healthier, the poor have gotten poorer, the middle class has shrunk and Americans without high school diplomas have seen their life expectancy slide back to what it was in the 1950s. Economic inequalities manifest not in numbers, but in sick and dying bodies. [Continue reading…]