Lol. And in an interesting symmetry, prisons are the largest employers in many areas of the United States. The prison industry, or "corrections" more broadly, probably breaks the top five in most US states.
Country in context is Mexico not US
edit: /s
If you're lucky you also get a distribution center or meat packing plant!
Kinda weird to think that so many people are jailed in an area that it turns to one of the biggest work providers.