Knox County

Knox County follows Tennessee law on arrests, release, and courts. These rules are the same in every county in the state; the full set covers prosecutors, defense, and jails too.

Who decides release first

A magistrate sets bail first. In many counties that is an appointed judicial commissioner who need not be a lawyer; in others it is a general sessions judge or, when no judge can come within three hours, a court clerk. A defendant can appeal a commissioner's decision to the court.

Tenn. Code Ann. 40-11-106Tenn. Code Ann. 40-1-111Tenn. Code Ann. 40-11-150

Time to see a judge

A person arrested must be taken "without unnecessary delay" before the nearest magistrate of the county. The rule sets no number of hours.

Tenn. R. Crim. P. 5(a)

Money bail

Magistrates and judges may set money bail, and the sheriff or a judicial commissioner accepts bonds from approved commercial bonding companies.

Tenn. Code Ann. 40-11-106

Courts

Circuit courts try felonies in each of the 32 judicial districts, except where the legislature created separate criminal courts to take the criminal cases. A general sessions court in every county holds preliminary hearings in felony cases and tries misdemeanors when the defendant gives up a jury trial in the higher court. City municipal courts hear ordinance and traffic violations.

Tennessee Administrative Office of the Courts, Circuit, Criminal, Chancery & Business CourtsTennessee Administrative Office of the Courts, General Sessions CourtsTennessee Administrative Office of the Courts, Municipal Courts

Judges and magistrates

Voters elect circuit, criminal, and general sessions judges for eight-year terms, and all must be lawyers. Bail is often set by judicial commissioners, whom county commissions appoint for terms of up to four years; only the largest counties must require them to be lawyers.

Tenn. Const. art. VI, sec. 4Tennessee Administrative Office of the Courts, Circuit, Criminal, Chancery & Business CourtsTennessee Secretary of State, Qualifications for All Elected OfficesTenn. Code Ann. 40-1-111

Read from the statutes and court rules cited, 2026-09-30. Some of this is medium confidence and still being checked. trial_selection is "mixed" because Ballotpedia says trial judges run in partisan elections unless a county opts for nonpartisan ones; no statute was read for this. Which counties use judicial commissioners versus judges or clerks, and whether any county uses a misdemeanor bail schedule, was not confirmed.

Pretrial practice

Mapping Pretrial Injustice listed its risk tool in 2021 as a county-specific tool (not named in the list).

MediaJustice and Movement Alliance Project, Mapping Pretrial Injustice county map (data as of fall 2021)

From Mapping Pretrial Injustice, a map compiled by MediaJustice and the Movement Alliance Project, advocacy groups that campaign against pretrial risk assessment tools. Its data is from fall 2021; CrimeDB uses it only where no court, government, or research list covers the county.

• Knoxville195,185
• Farragut town24,634

Every city, village, town, and township with any of its land in Knox County, largest first. Population, the whole place's: Census Bureau American Community Survey 5-year estimates, 2020 to 2024.

• Knox County Sheriff's OfficeSheriff or county police313,481 served
• Knoxville Police DepartmentCity police department200,645 served
• Pellissippi State Community CollegeCollege or university police
• No name TN0470A00College or university police
• No name TN0470B00College or university police
• No name TN0470C00College or university police
• No name TN0470E00College or university police
• No name TN0470F00College or university police
• No name TN0472100Other state agency
• University of Tennessee: KnoxvilleCollege or university police

Agencies: FBI NIBRS master file 2025 batch headers; names from the FBI agency list, pulled 2026-09-29. An agency that serves several counties appears on each. Population served is the FBI's figure.