All-Transactions House Price Index for Humboldt County, CA was 324.96000 Index 2000=100 in January of 2023, according to the United States Federal Reserve. Historically, All-Transactions House Price Index for Humboldt County, CA reached a record high of 324.96000 in January of 2023 and a record low of 27.70000 in January of 1976. Trading Economics provides the current actual value, an historical data chart and related indicators for All-Transactions House Price Index for Humboldt County, CA - last updated from the United States Federal Reserve on May of 2024.