See which Flint-area zip code has the highest average income. Published: ; Feb. 15, 2017, 10:37 p.m.

The 48507 ZIP code includes parts of Grand Blanc, Mundy and Flint townships, as well as a southern part of Flint. But all mail sent to the ZIP code is labeled Flint -- a situation that Kilmer has ...

High blood lead levels in children in Flint, Michigan were obscured in part because of an outdated method of studying public health – the ZIP code. Here’s why we need to make use of a better way.