I'm not sure which of these two points you're trying to make:
1) These specific counties could be flukes because of their small population.
We can account for that by making multiple observations--i.e. look at multiple years of data--and seeing if the counties change rank. The visualization has yearly data for 1980-2014, and the specified counties are consistently high compared to the national average
1) These specific counties could be flukes because of their small population.
We can account for that by making multiple observations--i.e. look at multiple years of data--and seeing if the counties change rank. The visualization has yearly data for 1980-2014, and the specified counties are consistently high compared to the national average
https://vizhub.healthdata.org/subnational/usa
2) The 'rural' component of these counties isn't necessarily a factor, since the counties with lowest rates may be rural as well.
A bit of searching turns up a clear correlation between population density and suicide:
https://www.researchgate.net/figure/How-population-density-a...