Unemployment Rate in Marion County, OR was 4.90% in February of 2024, according to the United States Federal Reserve. Historically, Unemployment Rate in Marion County, OR reached a record high of 12.40 in March of 2010 and a record low of 2.90 in November of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Marion County, OR - last updated from the United States Federal Reserve on May of 2024.