 liberty county is a county located in the u.s. state of montana. as of the 2010 census, the population was 2,339. its county seat is chester. the county was established in 1919. liberty county is home to tiber dam, which is located in the south western part of the county. it is south from the canadian border of alberta. ==geography== according to the u.s. census bureau, the county has a total area of , of which  is land and  (1.2%) is water. ===adjacent counties=== * toole county, montana - west * pondera county, montana - southwest * chouteau county, montana - south * hill county, montana - east * county of forty mile no. 8, alberta - north ==demographics==  as of the [[c
1919_establishments_in_Montana Montana_counties Populated_places_established_in_1919