Universities in Ontario, Oregon, the US. Universities locations in Ontario, Oregon. Find the nearest universities locations, near you. All types of business services Accounting ATM Bank Finance Funeral home Insurance Lawyer Real estate School University All universities in Ontario Ontario Bizcenter University +1 541-889-3260 650 College Boulevard, Ontario, Oregon 97914 Write a review Phone Directions Oregon State University University +1 541-881-1417 710 Southwest 5th Avenue, Ontario, Oregon 97914 Write a review Phone Website Directions