Government
Capitol Impact: Jefferson County, Jefferson Country Metro Government, Jefferson County Decennial Population Statistics -, Jefferson County Fire Service, Jefferson County Sheriff's Office, National Association of Counties - Profile of Jeff, Pleasure Ridge Park Fire Department, State Representative Kevin D. Bratcher, US Census Bureau - Jefferson County Quick Facts
Health
Jefferson County Emergency Medical Services, Jefferson County Fire Service, Jefferson County Professional Firefighters
Science and Environment
Butterflies of Jefferson County, Kentucky, Louisville Background Radiation Monitor, Moths of Jefferson County, Kentucky
Society and Culture
Genealogy, Metro Democratic Club, Republican Party of Jefferson County, Kentucky
Jefferson County Clerk
Deeds, mortgage records, liens, wills, name changes, issuing and recording vehicle transfers and licenses as well as issuing and recording marriages.
Jefferson County Credit Union
Online banking, banking rates, membership and loan applications, location and hours.
Louisville/Jefferson County Information Consortium
Geographic information system for the Metropolitan Sewer District and Lousville Water Company. Interactive maps, maps for sale and training information.
Metro Parks Aquatics
Class schedules, news, directions, parties and programs.