This dataset focuses on mortgages that are 30–89 days delinquent at the county level across the United States, spanning from January 2008 to September 2021. Mortgages falling within this category represent home loans that are past due within a specific time frame, specifically between 30 and 89 days behind schedule on payments. This data is typically organized or reported by counties within a particular region or country. Understanding these delinquencies is crucial for assessing the financial health of homeowners and the housing market within different regions, providing valuable insights for economic analysis and policy formulation.