Population Estimate, Total, Not Hispanic or Latino, Asian Alone (5-year estimate) in Portage County, WI was 2041.00000 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 Portage County, WI reached a record high of 2181.00000 in January of 2020 and a record low of 1817.00000 in January of 2016. 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 Portage County, WI - last updated from the United States Federal Reserve on May of 2024.