Breakdown of numbers in the United States by state and in aggregate. Data comes from state/district/territory public health authorities—or, occasionally, from trusted news reporting, official press conferences.
Information regarding testing numbers, positive cases, and fatalities from the NYS Department of Health broken down by county as well as statewide totals.
Model projections for hospital resource use and deaths from the Institute for Health Metrics and Evaluation. Data is by country and for the United States it's also available by state.