I recently discovered this amazing Bigfoot sightings map from another website. It has documented all the Bigfoot sightings found on the BFRO website and conveniently placed them in a nice and very readable map. The website is from Joshua Stevens – http://www.joshuastevens.net/visualization/squatch-watch-92-years-of-bigfoot-sightings-in-us-and-canada/
Joshua is a PhD candidate at Penn State and you may have guessed his specialty is mapping and visualization. Anyway, all credit goes to him and I am just sharing the information. The map also displays a graph that shows the number of reported sightings each year.
There is also a population density map that shows the population in relation to Bigfoot sightings. You will notice the increase in sightings as the years progress. Maybe some of the stigma has gone out of reporting these sightings as 1/3 of Americans believe there is something out there. Anyway review the map and see for yourself.