Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Glacier County, MT was 3963.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Glacier County, MT reached a record high of 4371.00000 in January of 2015 and a record low of 3963.00000 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Glacier County, MT - last updated from the United States Federal Reserve on May of 2024.