Universities in Ada, Ohio, the US. Universities locations in Ada, Ohio. Find the nearest universities locations, near you. All types of business services Accounting ATM Bank Finance Insurance Lawyer Real estate School University All universities in Ada Hill Memorial University +1 419-772-2000 West University Avenue, Ada, Ohio 45810 Write a review Phone Website Directions James F. Dicke Hall University +1 419-772-2000 525 South Main Street, Ada, Ohio 45810 Write a review Phone Website Directions Lehr Memorial Building University 511 South Main Street, Ada, Ohio 45810 Write a review Phone Website Directions Northern Common University Ada, Ada, Ohio 45810 Write a review Phone Directions