Editor's note: The maps below automatically update daily, when the state's data is updated. New: COVID-19 is on the rise in Arizona. Two new maps help you understand the outbreak. The first ZIP code ...

A live-updating map of novel coronavirus cases by zip code, courtesy of ESRI/JHU. Click on an area or use the search tool to enter a zip code. Use the + and - buttons to zoom in and out on the map.

Arizona needs ZIP code-level data about COVID-19 cases, I argued in early April, because this data will better inform residents and policymakers about the impact of the disease. Yet it remains largely ...

New: COVID-19 is on the rise in Arizona. Two new maps help you understand the outbreak. The first ZIP code map shows the average rate of new infections over the most recent seven-day period. This data ...