Population Estimate, Total, Hispanic or Latino (5-year estimate) in Sussex County, DE was 22849.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Population Estimate, Total, Hispanic or Latino (5-year estimate) in Sussex County, DE reached a record high of 22849.00000 in January of 2022 and a record low of 12172.00000 in January of 2009. 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 Sussex County, DE - last updated from the United States Federal Reserve on May of 2024.