The unincorporated community of Millersburg is located within Forest Township.

Circle Lake provides a pair of public fishing docks on the west end of the lake, this is the arm that extends west from the northwest side of the "circle".

Both lakes are good as a scenic, under-developed site which creates a calm, quiet place for fishing.

As of the census[1] of 2000, there were 1,136 people, 400 households, and 323 families residing in the township.

14.3% of all households were made up of individuals, and 3.0% had someone living alone who was 65 years of age or older.