For the most reliable crime rates in Las Vegas and Henderson, you should go directly to the primary data originators: the local police departments. Third-party sites often suffer from data lag or incomplete aggregation.

For North Las Vegas, the data landscape is different from Las Vegas and Henderson. The North Las Vegas Police Department (NLVPD) does not have its own proprietary interactive map (like Henderson) or weekly neighborhood PDFs (like LVMPD).

The following breakdown categorizes reliable sources by jurisdiction and purpose.

1. Las Vegas (LVMPD)

Covers the City of Las Vegas, the Strip, and unincorporated Clark County.

2. Henderson (HPD)

Covers the City of Henderson.

3. North Las Vegas (NLVPD)

Covers the City of North Las Vegas.

Jurisdiction Best Map Source Best for Weekly/Monthly Trends
Las Vegas (Metro) LVMPD Open Data Portal Weekly Area Command PDFs
Henderson HPD Crime Search (Official City Site) HPD Annual Reports
North Las Vegas LexisNexis Community Crime Map Nevada State Crime Stats

Sources

https://opendata-lvmpd.hub.arcgis.com/

https://www.lvmpd.com/about/transparency/statistics#:~:text=Use of Deadly Force - LVMPD's,crime activity in their neighborhood.