ZIP code

Five of them during that period, including Fedrick’s, were reported in a stretch of neighborhoods long known as Jacksonville’s “deadliest ZIP Code.”

The study used ZIP Code data to control for the influence of wealth, but it isn’t a perfect proxy.

Burt had the most sensational information, and models to analyze that information—he could tell you, for example, what would happen to mortgage loans, zip code by zip code, in various house price scenarios.

Those biological results were then compared with three national tools that measure neighborhood conditions by zip code: the Area Deprivation Index, the Social Vulnerability Index, and the Environmental Justice Index.

He might not get another pitch in the same ZIP Code as home plate.