Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Manitowoc County, WI was 826.00000 Persons in January of 2022, according to the United States Federal Reserve. Historically, Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Manitowoc County, WI reached a record high of 892.00000 in January of 2021 and a record low of 356.00000 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Population Estimate, Total, Not Hispanic or Latino, Black or African American Alone (5-year estimate) in Manitowoc County, WI - last updated from the United States Federal Reserve on May of 2024.