Economics Fannie and Freddie: Single Family Serious Delinquency Rates Unchanged in February; Multi-Family Delinquency Rate Equals Highest Since 2011 (ex-Pandemic) March 28, 2025 / 19 Comments Fannie and Freddie: Single Family Serious Delinquency Rates Unchanged in February; Multi-Family Delinquency Rate Equals Highest Since 2011 (ex-Pandemic)