The state had 32 years of unbroken rule by the national party of Australia, which ended, not coincidentally to the end of the rule or this topic, after an inquiry into police corruption at the end of the 80's. It is also no coincidence that the state was the founding site of Australia's one nation party. As you move further north you begin to have more isolation and contact with indigenous communities, but its also a diverse and complex state, hosting both the brisbane/gold-coast and cairns areas, hubs of tourism that ferment more "liberal-eco" attitudes in contrast to some of the rural/farming/conservative bents. There is a significant military/mining presence in the north, as well as a significant retiree community/attraction because of the climate/weather.
I'm trying to describe it as objectively as I can. Its also stunningly beautiful and I grew up there :P I'd joke and say to my american readers, it would be like using florida/texas/alabama/bahamas/california as representative of the practices of US policing, but that is an honestly terrible analogy.