All-Transactions House Price Index for McClain County, OK was 254.25000 Index 2000=100 in January of 2023, according to the United States Federal Reserve. Historically, All-Transactions House Price Index for McClain County, OK reached a record high of 254.25000 in January of 2023 and a record low of 54.37000 in January of 1988. Trading Economics provides the current actual value, an historical data chart and related indicators for All-Transactions House Price Index for McClain County, OK - last updated from the United States Federal Reserve on May of 2024.