LOS ANGELES (NewsNation Now) — Los Angeles County Wednesday reported another 806 deaths from coronavirus during the winter uptick in cases, pushing California’s toll above 50,000, or about one-tenth of the U.S. total from the pandemic.

The county, which has a quarter of the state’s 40 million residents, said the deaths mainly occurred between Dec. 3 and Feb. 3. The Department of Public Health identified them after going through death records that were backlogged by the sheer volume of the pandemic’s toll. The department says healthcare providers must report COVID-19 associated deaths within 24 hours by either phone or completing a form.

“It is heartbreaking to report on this large number of additional deaths associated with COVID-19 and a devastating reminder of the terrible toll the winter surge has taken on so many families across the county,” Barbara Ferrer, Los Angeles County’s health director, said in a statement.

Johns Hopkins University put California’s overall COVID-19 death toll at 50,972 as of Thursday morning.

The grim figure comes days after the U.S. recorded a half-million deaths.

While the nation’s most populous state has the highest number of COVID-19 deaths in the U.S., it is ranked 25th in the number of cases per capita because of its large population. Los Angeles County is the largest county in the country, spanning more than 4,080 square miles with a population of more than 10.4 million.

The death toll climbed precipitously amid a fall and winter hospital surge that has begun to taper off as cases and hospitalizations drop. Los Angeles County on Wednesday reported an additional 136 deaths, accounting for nearly half of the state’s 314 additional deaths.

The state has begun to ease more restrictions on businesses after lifting a stay-home order about a month ago. Gov. Gavin Newsom has vowed to reopen schools soon despite opposition from teachers unions.

It took 10 months for the state to hit 25,000 deaths on New Year’s Eve and less than two months for that number to double.

When the state hit the 40,000 death mark on Jan. 30, it had recorded 3,800 deaths in the previous week. In state figures reported through Tuesday, it recorded 2,370 deaths over the past week.

Because of a lag from infection to illness to hospitalization and death, the number of deaths have fallen more slowly than infections. But deaths are expected to continue to drop.

Deaths have hit the poor, and Latino and Black communities especially hard, according to data by the public health department. People working essential jobs have greater exposure to the virus and are more likely to bring it home to others who share crowded living quarters.

The death rate for Latinos is 21% higher than the statewide figure and 7% higher for Black people, according to the state Department of Public Health.

Latinos comprise a plurality of the population — 39% — but 55% of cases and 46% of deaths. Black people make up 6% of the state’s population and account for 4% of cases and 6% of deaths. Whites, by comparison, make up 37% of the population but only 20% of cases and 32% of deaths.

Case rates are 38% higher in communities where the median annual income is less than $40,000.