Trenton is a town in Cache County, Utah, United States.

It is included in the Logan, Utah-Idaho (partial) Metropolitan Statistical Area.

[5] As of the census[4] of 2000, there were 449 people, 135 households, and 110 families residing in the town.

There were 145 housing units at an average density of 20.0 per square mile (7.7/km2).

16.3% of all households were made up of individuals, and 8.1% had someone living alone who was 65 years of age or older.