To find a taxonomy term’s ID, browse to the taxonomy edit screen. Hover over a term, then look for its tag_ID value in the browser window’s status bar at the bottom.

Hover over a term to find the term ID
Hover over a term to find the term ID.

If your browser’s status bar is not visible or disabled, you can enable it in your browser’s setting.

You can also click on a term and see its tag_ID in the URL of the term edit page.

See also