Resident Population in Racine County, WI was 196.61300 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Racine County, WI reached a record high of 200.64900 in January of 2009 and a record low of 169.61900 in January of 1984. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Racine County, WI - last updated from the United States Federal Reserve on May of 2024.