Population Estimate, Total, Hispanic or Latino (5-year estimate) in Dimmit County, TX was 7628.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Population Estimate, Total, Hispanic or Latino (5-year estimate) in Dimmit County, TX reached a record high of 9362.00000 in January of 2017 and a record low of 7628.00000 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Hispanic or Latino (5-year estimate) in Dimmit County, TX - last updated from the United States Federal Reserve on June of 2024.