All-Transactions House Price Index for Montana was 781.88000 Index 1980 Q1=100 in October of 2023, according to the United States Federal Reserve. Historically, All-Transactions House Price Index for Montana reached a record high of 781.88000 in October of 2023 and a record low of 56.75000 in April of 1975. Trading Economics provides the current actual value, an historical data chart and related indicators for All-Transactions House Price Index for Montana - last updated from the United States Federal Reserve on March of 2024.