Tinmouth is a town in Rutland County, Vermont, United States.

[6] In early 2007 the citizens of Tinmouth undertook what turned into an "acrimonious"[2] debate about switching from town meeting to the Australian ballot; two separate votes were held, both close, but ending in the decision to make the switch.

There were 332 housing units at an average density of 11.7 per square mile (4.5/km2).

23.8% of all households were made up of individuals, and 9.5% had someone living alone who was 65 years of age or older.

Prior to the school district merger Tinmouth residents could choose which high school to attend tuition-free, with the majority choosing Mill River.

Post-merger residents are no longer permitted to attend independent high schools tuition-free.