Sites that are aggregating coronavirus numbers to maps
WHO - World Health Organization
Novel Coronavirus COVID-19 Map - Map shows total number in U.S. does not show distribution of Virus in U.S.
Johns Hopkins University
Covid–19 United States Cases by County - Desktop Version
Coronavirus COVID-19 Global Cases Map - Desktop Version
Coronavirus COVID-19 Global Cases Map - Mobile Map
Situation Reports - Includes U.S. Maps of COVID-19 by state. No individual locale data.