New York’s coronavirus death toll jumped by 209 Saturday, according to Gov. Andrew Cuomo, who announced the state’s presidential primary election will be moved to June 23 amid the worsening crisis.

The state’s death count climbed to 728, up from 519 on Friday, the governor said.

And the number of infected jolted to 52,318, an increase from the day before by 7,681, he said.

Earlier Saturday, the city said the total for the five boroughs was 29,158, with 517 dead. The data show that residents of the Big Apple are dying every 9.5 minutes.

The presidential primary was originally scheduled for April 28, and will now be linked to elections for congressional and legislative elections previously scheduled on that date.

“I don’t think it’s wise to be bringing a lot of people to one location to vote,” the governor said.

State election officials asked for the move on Tuesday.

The state is also delaying the tax filing deadline to July 15, matching the move on the federal level, he said.

To treat the infected, the state is creating at least three new designated hospitals to exclusively care for COVID-19 patients, the governor said.

The first is at the state-owned South Beach Psychiatric Center on Staten Island, which will have 260 beds. Westchester Square in the Bronx will have 200 beds and SUNY Downstate Medical Center in Brooklyn will have 250 beds.

Those are in addition to four other sites where 4,000 additional beds will be added: Brooklyn Cruise Terminal, Aqueduct Racetrack in Queens, the College of Staten Island and New York Expo Center in the Bronx.

With the addition of 1,000 beds at the Javits Center, which is scheduled to open on Monday, and the USNS Comfort, a 1000-bed hospital ship that is heading to New York today from Virginia, the state is getting closer to the 140,000 hospital beds that it needs to handle the surge, the governor said.

He also noted that 72,000 nurses, doctors and other health professionals who are retired or otherwise not working have volunteered to provide backup duty for the besieged health care workers treating patients.

But there was less progress on obtaining the additional 30,000 ventilators that the state needs, he said.

The state received 4,000 ventilators from the federal stockpile, but more are needed. He praised President Trump for invoking the Defense Production Act to get auto companies and other manufacturers to produce the devices, which are needed by the most severe COVID patients for 11 to 21 days, far longer than a typical patient’s need for three or four days.

Cuomo again called on the federal government to coordinate ventilator purchases across states to minimize competition and keep prices from rising. If the feds don’t step up, he said, states should form a consortium to purchase ventilators and move them around as different locations throughout the country experience case surges.

In the absence of ventilators, some patients might end up being treated with handheld bag valve devices, Cuomo said. Members of the National Guard are being trained to use the devices, which require constant pumping, he added.

“If we have to turn to this device on any large scale basis, that’s not OK,” Cuomo said.