|Grayson County Sheriff's Office||Sherman||Texas 75090||9 miles|
|Bryan County Sheriff's Office||Durant||Oklahoma 74701||20 miles|
|Marshall County Sheriff Office||Madill||Oklahoma 73446||24 miles|
|Fannin County Sheriff's Office||Bonham||Texas 75418||25 miles|
|Love County Sheriff's Office||Marietta||Oklahoma 73448||32 miles|
|Johnston County Jail||Tishomingo||Oklahoma 73460||33 miles|
|Cooke County Sheriff's Office||Gainesville||Texas 76240||33 miles|
|Collin County Sheriff's Office||McKinney||Texas 75071||36 miles|
|Carter County Sheriff's Office||Ardmore||Oklahoma 73401||41 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.