Relevant xkcd making this point:
Re:Murders in US very concentrated (2017)
by _fizz_buzz_ on Friday February 16, 2018 @04:40AM
(#16391107)
Agreed, this statistic is meaningless[1]:
Los Angeles County, California population: 10,137,915
Kalawao County, Hawaii population: 88
[1] https://en.wikipedia.org/wiki/County_statistics_of_the_Unite...
The problem isn't the distribution, it's the rate of murders when compared with other industrialised states.