I created an app that only includes locations in Florida.
Most of the addresses that I have entered into the app display correctly on the map.
However, some of them (35%) display in other states and even in other countries.
Here is an example of one that I cannot get to display correctly.
200 Tompkins Street, Inverness, FL 34450
When I copy and past the address from my spreadsheet into https://docs.mapbox.com/help/demos/how-mapbox-works/how-geocoding-works.html the correct location is returned on the map.
I added a column to my data set and use a value of blank in that column to filter out the rows with bad map locations from displaying on the map.