Forbes has this neat little map that is built with magic. You can click on any county in the country and it’ll show you how many people move to/from there visually with easy to confuse lines. It’s not perfect tho as I dont see a line of fire moving anywhere I did, nor huge flockin of womens to whatever county im in. But thats just cuz they got the info from the IRS, and they dont know I exist. jump to the link to use the map.