The number of felony assaults and rapes in New York City rose last year even as the overall crime rate fell, Jessica Tisch, the police commissioner, said on Monday.

Shootings fell 7 percent last year compared with 2023, to 903, and there were 377 homicides reported in 2024, the lowest number of killings since 2020, according to police figures. The number of burglaries, robberies, car thefts and larcenies also dropped in 2024, Commissioner Tisch and Mayor Eric Adams said during a news conference.

But two crime categories — sexual assaults and felony assaults, a major crime category defined as an attack in which a dangerous weapon is used or a serious injury results — continued to buck the trend. There were 29,417 felony assaults last year, the highest number in at least 24 years and a 5 percent increase from 2023.

For the mayor, the decline in several major crime categories was an opportunity to tout his policies at a time when he is trying to persuade New Yorkers to re-elect him, even as he faces criminal prosecution and a perception that the leadership of the Police Department descended into dysfunction under his watch.

“I was clear from Day 1, not only on the campaign trail, but when I became mayor, the prerequisite to our prosperity is public safety, and I was committed to driving down crime,” Mayor Adams said. “We’re the safest big city in America. The numbers are clear.”

The department said it had received 1,748 complaints of sexual assault, nearly half of which were connected to domestic violence incidents, Commissioner Tisch said.