Peoria County Bar Association - PCBA was founded in 1879 and now numbers nearly six hundred members. It is the largest regional bar association in downstate Illinois. Illinois Trails Project: Peoria County - Searchable birth, cemetery, court, death, obituaries, marriage, and related historical and genealogical records. Peoria County Democrats - News and information about Democratic candidates, elected officials and events for the county, its townships and Illinois. Peoria County Government - Showcases news and information on county programs, officials, events, services, and records. Peoria County Extension Unit - University of Illinois extension that provides practical, research-based information and programs. Medina Township - Offers information on tax assessment, roads and highways, community, school districts, officials and contacts. Located north of the City of Peoria.