California has 100,146 confirmed coronavirus cases, making it the fourth in the country to reach that threshold.
New York, New Jersey and Illinois hold the top three spots.
More than 3,800 people have died from Covid-19 in California, according to data from John Hopkins University.
Despite the significant number of total cases, California has recorded an average of only 10 Covid-related deaths per 100,000 residents, a fraction of those recorded by other states with a high case count.
California was the first to enact a statewide stay-at-home order on March 19.