All of the statistics and data briefs that are published about suicides in Massachusetts are posted to this website: https://www.mass.gov/info-details/suicide-data-reports.

For national data, see the Center for Disease Control WISQARS platform

(https://www.cdc.gov/injury/wisqars/index.html).  It’s a series of interactive pages where you can get high-level data on all injury types, including suicide.