Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Henry County, IA was 459.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Henry County, IA reached a record high of 742.00000 in January of 2009 and a record low of 427.00000 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Henry County, IA - last updated from the United States Federal Reserve on May of 2024.