I'm from a similar place in the Southern Tier of Upstate NY. While there are "no jobs" in the sense that I could not find worthwhile employment there, many people do live there, and a large number of them rent. Median household income in Jim Thorpe is $35,976, and median rents are around $1,150, which makes sense. Property taxes seem pretty low, so a $100k SFH might even cashflow a little while you work on FIRE.
Of course, run the numbers on the specific property before you pull the trigger. But that town looks like a great LCOL area to relocate to post-FIRE.