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Report: Countries With The Most Serial Killers, 2025

In CEO
May 05, 2025

The term “Serial killer” He was coined by influential figures such as former FBI Agent Robert Reser, Lapd Detective Pierce Brooks and German criminologist Ernst Gennat. According to the FBI, a serial killer is one that Orlwully Mata Orlwully two or more victims in separate events. Some sources can define a serial killer since some killed three or more victims, with specific schedules and requirements between murders. Different countries may have different definitions, which can affect their informed data.

Discrepancies in the law enforcement capabilities may be the result of variations in the informed number of serial murderers. The Serial Information Information Center (SKIC) of the University of Radford is the most comprehensive serial killer data compilation by country. There is some debate about the origins of this information, but it is widely accepted that the United States has the largest number of serial killers.

The United States has more documented serial killers in its history than the next ten closest countries combined. Some serial murderers are well known in the United States, such as Ted Bundy, Jeffrey Dahmer, Charles Manson, John Wayne Gacy, Richard Ramírez, Ed Gein and the murderer of the Zodiac. But these cases are very rare. The vast majority of serial killers do not achieve any last national or global notoriety. With 196 registered cases, the United Kingdom occupies second place.

Russia, with 164 cases, is third. Despite its low population compared to many other nations, Russia’s pursued rate may be linked to its rigorous procedures for maintaining records and investigations. Japan and India occupied the fourth and fifth place with 138 and 130 registered serial murderers, respectively.

South Africa occupies the sixth place with 129, closely followed by Canada, Germany, Italy and Australia, with totals ranging from 92 to 125. Serial murderers seem to be rare in Latin American and Caribbean countries. Mexico and Brazil reported 64 and 42 cases, respectively. This disparity could express the lack of reports or the differences in criminal methods and definitions.

Countries with more serial murderers

Slender Country Serial killers Capital Region Population
1 USA 3690 Washington DC America 334914900
2 United Kingdom 196 London Europe 68350000
3 Russia 164 Moscow Europe 143826130
4 Japan 138 Tokyo Asia 124516650
5 India 130 New Delhi Asia 1428627660
6 South Africa 129 Pretoria, Bloemfontein, Cabo Cabo Africa 60414500
7 Canada 125 Ottawa America 40097760
8 Germany 99 Sedan Europe 84482270
9 Italy 95 Rome Europe 58761150
10 Australia 92 Canberra Oceania 26638540
11 France 89 Paris Europe 68170230
12 Porcelain 68 Beijing Asia 1410710000
13 Mexico 64 Mexico City America 128455570
14 Brazil 42 Brasilia America 216422450
15 Spain 28 Madrid Europe 48373340
16 Poland 28 Vision Europe 10525350
17 Hungary 28 Budapest Europe 9589870
18 Colombia 24 Bogotá America 52085170
19 Austria 24 Vienna Europe 9132380
20 Netherlands 20 Amsterdam Europe 17879490
21 Belgium 17 Brussels Europe 11822590
22 Czech Republic (Checia) 16 Prayer Europe 10873690
23 Türkiye (Türkiye) 15 Ankara Asia 85326000
24 Argentina 14 Buenos Aires America 46654580
25 Sweden 14 Stockholm Europe 10536630
26 Nigeria 13 Abuja Africa 223804630
27 Iran (Islamic Republic O) 13 Tehran Asia 89172770
28 Thailand 13 Bangkok Asia 71801280
29 Kenya 13 Nairobi Africa 55100590
30 Ukraine 12 Kyiv or kyiv Europe 37000000
31 Pakistan 11 Islamabad Asia 240485660
32 South Korea 11 Seoul Asia 51712620
33 Greece 11 Athens Europe 10361300
34 Swiss 10 Bernene Europe 8849850
35 Finland 10 Helsinki Europe 5584260
36 New Zealand 10 Wellington Oceania 5223100
37 Ireland 9 Dublin Europe 5262380


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