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Why a UW-Madison ‘treasure trove’ of health data could go away

Fifteen years ago, the Population Health Institute at the University of Wisconsin-Madison launched the County Health Rankings and Roadmaps. The resource provides a “treasure trove” of public data and offers a snapshot on the health of nearly every county in the nation, said Sheri Johnson, the institute’s director.

While more than 700,000 people use the resource each year, Johnson said, County Health Rankings and Roadmaps will soon lose its primary funder. The New Jersey-based Robert Wood Johnson Foundation is set to end its support after 2026.