|Humboldt County Sheriff's Office||Humboldt||Iowa 50548|
|Webster County Sheriff's Office||Fort Dodge||Iowa 50501||19 miles|
|Kossuth County Sheriff's Office||Algona||Iowa 50511||20 miles|
|Pocahontas County Sheriff's Office||Pocahontas||Iowa 50574||24 miles|
|Wright County Sheriff's Office||Clarion||Iowa 50525||24 miles|
|Hamilton County Sheriff's Office||Webster||Iowa 50595||30 miles|
|Palo Alto County Sheriff's Office||Emmetsburg||Iowa 50536||33 miles|
|Calhoun County Sheriff's Office||Rockwell||Iowa 50469||34 miles|
|Hancock County Sheriff||Garner||Iowa 50438||37 miles|
|Winnebago County Sheriff's Office||Forest||Iowa 50436||44 miles|
|Sac County Sheriff's Office||Sac||Iowa 50583||47 miles|
|Franklin County Sheriff's Office||Hampton||Iowa 50441||50 miles|
|Buena Vista County Sheriff's Office||Storm Lake||Iowa 50588||50 miles|
|Boone County Sheriff's Office||Boone||Iowa 50036||52 miles|
|Cerro Gordo County Sheriff's Office||Mason||Iowa 50401||53 miles|
|Emmet County Sheriff's Office||Estherville||Iowa 51334||54 miles|
|Jefferson County Sheriff's Office||Jefferson||Iowa 50129||54 miles|
|Greene County Sheriff's Office||Jefferson||Iowa 50129||54 miles|
|Clay County Sheriff's Office||Spencer||Iowa 51301||56 miles|
|Faribault County Sheriff's Office||Blue Earth||Minnesota 56013||60 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.