https://covid19.topos.com/

"COVID-19 Compiler aims to display relevant data about the novel coronavirus outbreak in the United States.

"Our goal is to provide a multidimensional view of covid-19’s impact in counties across the US encompassing the mapping of vulnerable populations, state and local policies to reduce transmission, and data on medical / health care resources. The site is updated daily with the latest data available on the outbreak.

The site provides numerous other maps covering different statistics such as political affiliation, income, co-morbidities, etc.