I wish it was possible to find a prepping community/village/what-have-you, that didn’t subscribe to any particular ideology other than prepping, that is, not white supremacists, or a religious group with an apocalypse time table.
There’s always living among the Mormons and their readiness with a year’s supply of food, but a sufficiently high percentage of Mormons might make for limited social integration for non-Mormons, before and after SHTF.
Spent eight years in Salt Lake City as a kid.
We have a prepping group that meets here in Central FL each month that fits your description. I suggest you visit ‘meetup.com’ and do a search on the word ‘survival’ and/or ‘prepping’ - there may be a group in your area.
I don't recall the name of the website but I found it in an article on SurvivalBlog.com. It is an ad board of sorts where groups like these advertise for people to join their efforts in creating a redoubt for when things get 'weird'. You must bring skills to the table and be willing to engage in reasonable commerce with other inhabitants but it sounds kind of interesting.
I wish I could remember the name but if you look, you shall find.