I think Bilgesi's parents won the specifically American GC lottery, not the "move wherever you want" card

But yes, it's not going to be a picnic as unskilled laborers.
For all of the states, there's FBI statistics, census.gov, Bureau of Labor Statistics for really raw data, but that's gigatons of data to sift through, if you/they have really no subjective preference to narrow it down. Most (all?) states will have their won crime and labor stats compiled by their respective departments and even big cities or metro areas will have their own. NYPD goes as far as letting you see a map with the location of each individual crime scene.
For healthcare, it's a cluster**** of federal, state and local programs. Massachusetts has famously(?) near universal coverage and the state pays for everything for people under certain income. NY City, not state, also has pretty generous programs for low income resident and I'm sure it's not the only one. But I don't where I would point you for some raw, aggregate data.