In 3021, all deaths involving firearms totaled 20,958. link: https://www.pewresearch.org/short-reads/2023/04/26/what-the-data-says-about-gun-deaths-in-the-u-s/

The vast majority of deaths involving firearms after suicide is gang related homicide.

This means non gang related homicide would have been about 1656 in 2021.

Currently the US has a population of 335.9 million (10news.com/us-population-…)

That's like 0.0000049271 of the population in the US.
Hat 🎩 tip @bangswitch5000 on X.

Link: https://www.courtlistener.com/docket/4355835/giuffre-v-maxwell/?filed_after=&filed_before=&entry_gte=&entry_lte=&order_by=desc