Average Veterinarian Salary in Illinois

Veterinarians are doctors who diagnose, treat, and prevent diseases and injuries in animals ranging from household pets to livestock to zoo species. They represent one of the most competitive medical professions in the country — veterinary school acceptance rates are comparable to medical school — and command median salaries around $119,100. The profession spans small-animal practice (dogs and cats, the majority of graduates), large-animal and equine practice, exotic-animal medicine, public health, military service, research, and the pharmaceutical industry. Rising pet ownership, growth of pet insurance, and an expanding human-animal bond have made veterinary services a robust and growing sector.

In Illinois, veterinarians earn an average of $122,790 per year as of 2026, with salaries ranging from $81,322 for entry-level roles to $178,761 for the most experienced professionals — +3.0% above the national average. Pay is influenced most by specialty board certification — specialists (surgeons, internists, cardiologists) earn $150,000–$250,000+, practice ownership vs. associate — practice owners typically earn 30–60% more once established, and the specific metro area within Illinois.