No. Some county sheriff's offices only staff jails and provide services to the courts. This is the case in counties that have a separate county police department, or in counties where the city limits coincides with the county limits, such as in San Francisco.
There are a multitude of agencies that fight crime in the US. They range from local police departments to county sheriffs to state police to national agencies like the FBI.
The answer would be Sheriffs and Deputy Sheriffs. (in the US) Some counties do not vest overall law enforcment power in a Sheriff's office and they have, instetad, County Police Departments.
You have highway patrol or state troopers, you have county sheriffs departments and city police departments. The above relates to the USA, in other countries police and their ranks and specialisms are organised differently.
You can find a list of Florida sheriffs at the URL associated with this answer.
It depends on what department you are referring to. Municipal departments have jurisdiction within their town/city. County Sheriffs and County Police Depts have jurisdiction anywhere within their county, includng the towns and cities. The State Police have jurisdiction anywhere in the state.
There is only one Sheriff per county.
LAPD officers are usually deputized in the county so if needed they can respond to situations when county officers are busy, but LAPD does not have authority over LA County Sheriffs Dept.
The Williamson County, TN Sheriffs Department is located at 408 Century Ct, Franklin, TN 37064. They can be reached by phone at 615-790-5560.
Sheriffs are generally elected by voters of a county. Commissioners are municipal employees and are therefore not elected by voters.
The address of the Pierce County Sheriffs Honor Guard Association is: 1873 Miller Drive, Dupont, WA 98327-9038
The address of the Wayne County Sheriffs Youth Education Fund is: 1231 Saint Antoine St, Detroit, MI 48226-2300
Contact whatever agency that operates the county jail (Sheriffs Office???) and ask.