Peoria, IL Animal Ordinances: Pet Limits (2026)

Many Illinois municipalities cap dogs and cats at three or four per single-family household, but Peoria's Code of Ordinances at https://library.municode.com/il/peoria does not codify a specific numerical limit. Enforcement is instead complaint-driven through Chapter 18 (Property Maintenance) nuisance citations and Chapter 5 animal-care standards. The practical effect is that a household with two well-cared-for dogs and three cats is unlikely to face issues, while a household with twelve cats producing odor or sanitation problems can be cited and — at the more severe end — investigated under the Illinois Humane Care for Animals Act's companion-animal hoarder definition (510 ILCS 70/2.10). Peoria County Animal Protection Services administers state-required rabies-tag registration; each animal must be individually licensed and vaccinated. Residents considering taking in multiple pets should consider the practical limits of their space, the rabies-tag cost per animal, and the risk of nuisance complaints from neighbors before exceeding what's customary in the neighborhood.