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Your County Sheriff

Oglala Lakota County Sheriff
Sheriff Rex Conroy Sr.

906 N. River Street
Hot Springs, SD 57747
Phone: 605-454-2285
Total staff:   1
Jail:  Contracts for jail services

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Sheriff Rex Conroy, Sr. took office in January of 2015.  He came into office with 25 years of law enforcement experience.  Sheriff Conroy has served as a police sergeant, police lieutenant, and police captain.  He also had previously served as the acting Chief of Police for the Oglala Sioux Tribal Department of Public Safety.

Sheriff Conroy is a member of the Oglala Sioux Tribe and South Dakota Sheriffs’ Association.  Oglala Lakota County covers 2,097 square miles and has a population of 14, 118.



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