|Mcnairy County Sheriff's Office||Selmer||Tennessee 38375|
|Alcorn County Sheriff's Office||Corinth||Mississippi 38834||17 miles|
|Hardin County Sheriff's Office||Savannah||Tennessee 38372||18 miles|
|Chester County Sheriff's Office||Henderson||Tennessee 38340||19 miles|
|Hardeman County Sheriff's Office||Bolivar||Tennessee 38008||24 miles|
|Tishomingo County Sheriff's Office||Iuka||Mississippi 38852||33 miles|
|Madison County Sheriff's Office||Jackson||Tennessee 38301||33 miles|
|Henderson County Sheriff's Office||Lexington||Tennessee 38351||34 miles|
|Prentiss County Sheriff's Office||Booneville||Mississippi 38829||36 miles|
|Decatur County Sheriff's Office||Decaturville||Tennessee 38329||38 miles|
|Tippah County Sheriff's Office||Ripley||Mississippi 38663||38 miles|
|Benton County Sheriff's Office||Ashland||Mississippi 38603||42 miles|
|Fayette County Sheriff's Office||Somerville||Tennessee 38068||46 miles|
|Wayne County Sheriff's Office||Waynesboro||Tennessee 38485||46 miles|
|Haywood County Sheriff's Office||Brownsville||Tennessee 38012||49 miles|
|Perry County Sheriff's Office||Linden||Tennessee 37096||49 miles|
|Crockett County Sheriff Department||Alamo||Tennessee 38001||53 miles|
|Union County Jail||New Albany||Mississippi 38652||54 miles|
|Marshall County Sheriff's Office||Holly Springs||Mississippi 38635||56 miles|
|Lauderdale County Sheriff's Office||Florence||Alabama 35630||57 miles|
A sheriff is an elected law enforcement official who serves a specific county. Many of the responsibilities of the sheriff overlap with those of local police departments. The biggest difference is that a sheriff has jurisdiction over the entire county, while police departments can only enforce laws within city limits.
While sheriffs share law enforcement duties with city police officers, their degree of responsibility varies by jurisdiction. Municipalities with limited resources often contract law enforcement services to the sheriff, especially for complex crimes where they may not be equipped to conduct a detailed investigation.
Sheriffs tend to be more involved in cases where a suspect operates across city lines. Since they have the authority to investigate crimes and make arrests in any city in their jurisdiction, they often act as a bridge between various municipal law enforcement agencies in that jurisdiction.