Illinois Trails Project: Peoria County: Searchable birth, cemetery, court, death, obituaries, marriage, and related historical and genealogical records.
Medina Township: Offers information on tax assessment, roads and highways, community, school districts, officials and contacts. Located north of the City of Peoria.
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.
Peoria County Extension Unit: University of Illinois extension that provides practical, research-based information and programs.
Peoria County Government: Showcases news and information on county programs, officials, events, services, and records.