Portland lost 6th-most residents in United States over past year.. Multnomah County, where Portland, Oregon, is located, reportedly lost more than $1 billion in income between 2020 and 2021 as a result of residents fleeing the state amid surging crime, homelessness and safety concerns... 14,257 tax filers and their dependents left Multnomah County during the first year of the pandemic in 2020 and took a record $1 billion of income with them. The data showed that higher earners were more likely to leave since their jobs could be done remotely during coronavirus shutdowns, and the average income of people leaving...