In March of 2022, we released a
report that found murder rates in 2020 were 40% higher in Trump-voting states than Biden-voting states. In this follow-up report, we studied homicide data going back to 2000 to see if this one-year Red State murder epidemic was an anomaly. It was not. Despite a media narrative to the contrary, a wide and widening Red State murder gap has spanned the past two decades.
To allow for comparison, we calculated the state’s per capita murder rate, the number of murders per 100,000 residents, and categorized states by their presidential vote in the 2020 election, resulting in an even 25-25 state split.
We found that the murder rate in Trump-voting states has exceeded the murder rate in Biden-voting states every year this century. Cumulatively, overall murder rates since 2000 were on average 23% higher in Trump-voting states. For the past 21 years, the top 10 murder rate states have been dominated by reliably red states, namely Louisiana, Mississippi, Alabama, and Missouri. Even when we removed the county with the largest city in Trump-voting states (and kept them in for Biden-voting states), murder rates were still significantly higher in these red states.
And while media reports give the impression that murder rates are skyrocketing in blue areas, murder rates have actually increased at far higher rates in Trump-voting states over the past two decades, widening the Red State murder gap from a low of 9% in 2003 and 2004 to a high of 44% in 2019, before falling to 43% in 2020. Since 2000, murder rates have increased 39.4% in red states and just 13.4% in blue states.