Resident Population in Yellow Medicine County, MN was 9.46700 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Yellow Medicine County, MN reached a record high of 14.52300 in January of 1970 and a record low of 9.44600 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Yellow Medicine County, MN - last updated from the United States Federal Reserve on May of 2024.