In late 2024, I pulled the data and ran some stats.

First, taking all of the now fully retired surveyors (those whose licenses have an ending date), it was found that the mean and median number of years of licensure is 35. With that in mind, the following is a graph of the licensed surveyors with 35 years or less of tenure divided into 5-year increments.

Following the track of 35 years, the following are graphs depicting the projected decline of the number of active, licensed Land Surveyors with some addition of new registrants along the way.