Percentage of registered republicans versus registered democrats committing political violence since 2016

Checked on September 25, 2025
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1. Summary of the results

The analyses reveal a stark disparity in political violence patterns since 2016, with right-wing extremists responsible for the overwhelming majority of politically motivated attacks and fatalities. According to multiple sources, right-wing extremist violence accounts for roughly 75-80% of domestic terrorism deaths and about 85-90% of incidents since 2001 [1]. This trend has continued and intensified in recent years, with one analysis showing that 13 out of 14 fatal political attacks since the Capitol riot were carried out by right-wing assailants, and only one by a left-wing assailant [2].

The data consistently demonstrates that far-right violence is far more prevalent than far-left violence in recent years [3], with left-wing violence making up only about 10-15% of incidents and under 5% of fatalities [1]. This represents a significant imbalance in the distribution of political violence across the ideological spectrum.

However, it's crucial to note that none of the sources provide specific data on the percentage of registered Republicans versus registered Democrats committing political violence [4] [3] [5]. The analyses focus on ideological extremism rather than party registration, which creates an important distinction between right-wing/left-wing extremists and mainstream party members.

2. Missing context/alternative viewpoints

Several critical pieces of context are absent from the original question that significantly impact the interpretation of political violence data. First, the analyses emphasize that data on political violence is subjective and may be influenced by bias [4], suggesting that different methodologies and definitions could yield varying results.

The sources reveal that politicians have played a role in fueling the difference in violence between right and left [3], indicating that political leadership and rhetoric may be contributing factors to these disparities. Additionally, research shows that Republicans have been more open to political violence they see as justified [6], which provides important context about attitudes toward violence across party lines.

Public perception data adds another layer of complexity, with 14% of Republicans and 5% of Democrats mentioning crime or violence as a top concern [7]. This suggests that concerns about violence may be more prominent among Republican voters, though this doesn't necessarily correlate with perpetration rates.

The analyses also highlight that right-wing extremist incidents dominate the recent surge in violence [5], but this trend should be understood within the broader historical context of political violence in America, which has fluctuated over decades.

3. Potential misinformation/bias in the original statement

The original question contains several problematic assumptions that could lead to misleading conclusions. Most significantly, it conflates registered party members with ideological extremists, when the available data focuses on right-wing and left-wing extremism rather than mainstream party affiliation. This distinction is crucial because extremist violence doesn't necessarily reflect the behavior of typical registered voters.

The framing of the question also implies that equivalent data exists for both parties, when in reality the sources consistently show that right-wing ideology has accounted for the majority of politically motivated murders [6]. This asymmetry in the data makes direct percentage comparisons between registered Republicans and Democrats potentially misleading.

Furthermore, the question's focus on "since 2016" may be strategically chosen to either highlight or obscure certain trends, as the analyses indicate that right-wing extremist violence has been more frequent and deadly than left-wing violence over longer time periods, with approximately 75% to 80% of U.S. domestic terrorism deaths since 2001 attributed to right-wing extremism [1].

The sources also suggest that claims about left-wing violence being more prevalent are contradicted by available data, with analyses showing that data doesn't back up claims that the left is more violent [6]. This indicates that narratives suggesting equivalent levels of violence across the political spectrum may not be supported by empirical evidence.

The question's structure also fails to acknowledge the complexity of measuring and categorizing political violence, ignoring the fact that the killing of specific individuals is not representative of broader trends in political violence [4], suggesting that isolated incidents shouldn't be used to draw broad conclusions about entire political constituencies.

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Which states have the highest rates of political violence committed by registered republicans and democrats since 2016?
How do law enforcement agencies track and categorize politically motivated violence by party affiliation?