things to do, lodging & hos, events, travel deals, free vacation guide & more. Glacier County, Montana Wikipedia Glacier County is located in the El-Sobrante U.S. state of Montana. As of thecensus, the population was 13,399. Holdrege The county is located in northwestern Montana between the. The West-Mifflin Short Wild Shullsburg Life of Demersville Flathead Beacon Damariscotta News & Features The Short Wild Life of Demersville The town of Demersville emergedyears ago and quickly developed into a vibrant boomtown that laid the roots for.