|Imperial County Sheriff's Office||El Centro||California 92243|
|Yuma County Sheriff's Office||Yuma||Arizona 85364||48 miles|
|La Paz County Sheriff's Office||Parker||Arizona 85344||98 miles|
|San Diego County Sheriff's Office||San Diego||California 92193||104 miles|
|San Bernardino County Sheriff's Office||San Bernardino||California 92408||133 miles|
|Riverside County Sheriff's Office||Riverside||California 92501||133 miles|
|Mohave County Sheriff's Office||Kingman||Arizona 86401||166 miles|
|Los Angeles County Sheriff's Office||Altadena||California 91001||178 miles|
|Yavapai County Sheriff's Office||Prescott||Arizona 86301||196 miles|
|Clark County Sheriff's Civil Process Section||Las Vegas||Nevada 89101||216 miles|
|Ventura County Sheriff's Office||Camarillo||California 93010||228 miles|
|Pinal County Sheriff's Office||Florence||Arizona 85132||230 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.