Take a guess?
Are those the same police departments that are mostly working class, authoritarian and voted overwhelmingly for Trump, along with the US military?
No different to any other authoritarian populist wherever you go on the planet, the key tenet is the support of law enforcement and the armed forces. Be it Le Pen, who would have already won the law enforcement in the first round, or Erdogan, or Putin, or Chavez, or Thatcher, or Roosevelt.
Most NYC officers live in Staten Island. Want to know how Staten Island voted?
Heck, why hasn't one of the NYPD people protecting Trump shot him already?