Once you've found them in the geographical area, then you must find as close to age, beds, baths and sqft as you can so as few adjustments need to be made.

Florida has become anti-LGBTQ.  

Are we not in the day and age of 1 solution?  

I worked Northern Lake County Mendocino county and  little bit in Humbolt ( Honeydew area) I think as we age out as investors we start to appreciate cash and smaller debt positions.

We will want to retire at a decent age and also want to help the kids with college. 

I’ll reinforce previous poster’s recommendation against aging an ADU, especially to a SFH.

And, our governor just signed some major anti-squatting legislation.

Was forced to sell his home due to aging .

So Zillow can provide info like job growth, population growth, demographics (ie. median age, etc)?

I know that is frustrating, but you can't force that horse to drink as the old saying goes.My thought take a look at https://kwnextgen.org/  see if they would have any interest in that...or find some kind of meetup groups that has people their age in it or take them to a conference and see if anything sticks.