Source for these numbers is: radford.edu

Serial Killers Gender

Serial Killers Gender in this post includes only data for US.

Table View:

DecadeMenWomen
19004527
19104926
19206835
19307115
19408515
19509419
196026726
197072342
198091570
199032269
200059967
201021416

 

If you want to see more statistics the go here