Jefferson
KY flag

Jefferson

County

Details

GEOID
21111
State
KY
Population
795,222 (2025 est.)
Data Source
Census tiger
Center Coordinates
38.1872, -85.6591

Geographic Boundary

Data Completeness

60% (6/10)
Geographic boundary
Center coordinates
Wikipedia link
Budget link
Agencies (8)
Services
Legislative bodies
Elected officials
State abbreviation
Parent jurisdiction

Agencies (8)

Louisville Metro Department of Public Health and Wellness

Executive Jefferson

Public health department for Louisville/Jefferson County Metro Government, providing health services and disease prevention

Louisville Metro Fire Department

Public_safety Jefferson

Fire protection and emergency medical services for Louisville/Jefferson County Metro Government

Louisville Metro Council

Legislative Jefferson

Legislative branch of Louisville/Jefferson County Metro Government, consisting of 26 council members representing individual districts

Louisville Metro Public Works and Assets

Executive Jefferson

Public works department for Louisville/Jefferson County Metro Government, including transportation and solid waste management

Louisville Metro Police Department

Public_safety Jefferson

Primary law enforcement agency for Louisville/Jefferson County Metro Government (LMPD)

Louisville Metro Mayor's Office

Executive Jefferson

Executive office of the Louisville/Jefferson County Metro Government, led by the Metro Mayor

Louisville Metro Department of Corrections

Public_safety Jefferson

Local corrections and detention facility for Louisville/Jefferson County Metro Government

Louisville Metro Commonwealth's Attorney's Office

Judicial Jefferson

Chief prosecutor's office for Jefferson County, Kentucky, responsible for felony prosecutions