In Chester County, parents grieve over drug overdose problem

The Chester County, the overdose death rate has more than doubled since 1999. More drug overdose deaths in Chester County in the past three years — 60 — came from the 19320 zip code than any other. Second at 29 was the 19380 zip code, followed by 26 each in zip codes 19460 and 19335.
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In Chester County, parents grieve over drug overdose problem