The first Altrusa Club was organized in Nashville, Tennessee on April 11, 1917.  Altrusa became international on June 30, 1935 when the first Club was chartered in Mexico.  Altrusa was the first organization of business and professional women. 

The purpose of Altrusa International, Inc. is to promote better communities through service by an international network of people with diverse backgrounds and experiences. 

The Altrusa Motto is: Patriotism, Efficiency & Service.

The Altrusa Keys are:  Amity

                                   Loyalty

                                   Talent

                                   Reciprocity

                                   Unity

                                   Service

                                   Achievement

The Altrusa Colors are:  Blue and White

The Altrusa International of Hamilton was organized on February 22, 1923 by the Altrusa International of Dayton, Ohio.