All-Transactions House Price Index for Guernsey County, OH was 212.52000 Index 2000=100 in January of 2023, according to the United States Federal Reserve. Historically, All-Transactions House Price Index for Guernsey County, OH reached a record high of 212.52000 in January of 2023 and a record low of 41.03000 in January of 1978. Trading Economics provides the current actual value, an historical data chart and related indicators for All-Transactions House Price Index for Guernsey County, OH - last updated from the United States Federal Reserve on June of 2024.