Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Sac County, IA was 8899.00000 Persons in January of 2024, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, White Alone (5-year estimate) in Sac County, IA reached a record high of 10185.00000 in January of 2010 and a record low of 8899.00000 in January of 2024. 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 Sac County, IA - last updated from the United States Federal Reserve on April of 2026.