Triumph is an unincorporated community and Census Designated Place located just east of Interstate 39 in LaSalle County, Illinois, United States.

Students in Triumph attend nearby Mendota public schools.

[3] The Chicago Northwestern Railroad established a depot in Triumph around 1900.

20.83% of all households were made up of individuals, and none had someone living alone who was 65 years of age or older.

This LaSalle County, Illinois location article is a stub.