Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Hays County, TX was 124306.00000 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 Hays County, TX reached a record high of 124306.00000 in January of 2022 and a record low of 86106.00000 in January of 2009. 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 Hays County, TX - last updated from the United States Federal Reserve on May of 2024.