We moved to a country town in 1990 and lived there until 2011. It was an interesting place to live with a healthy mix of traditional farmers, etc., and people like us (tree change folks). When we moved there, we were worried that it it be a redneck town; however, this was not the case. There were a few redneckish types on one end of the scale and a few dropout hippies on the other side. The town was quite cohesive, not that everyone shared the politics or life philosophies, but there was quite a mutual respect for "differences" The town remained vibrant, and it still is. Rather than being in decline like so many country towns, this place thrived, attracting artists, musicians, craftspeople, etc.
An interesting point regarding immigration, there was a large Chinese family called the Nomchong family. They owned several businesses around town. This family came to the town (Braidwood) in 1860. Throughout the years, they had all married other Chinese people, so they looked very Chinese, but all had the broadest Australian accents. The owner of the local electrical appliance shop was Bob Nomchong, and within the family, there was a Betty and an Eileen. Amongst the younger generations, there was a Kylie, etc.
The strange thing is if I were standing next to one of the Nomchong family, I would be judged as the Aussie, and they would be assumed to be the immigrant rather than the 5th Australians
https://www.cmag.com.au/exhibitions/nomchong-family