Regional Price Parities: All Items: Nonmetropolitan Portion for Idaho was 88.72900 Index in January of 2022, according to the United States Federal Reserve. Historically, Regional Price Parities: All Items: Nonmetropolitan Portion for Idaho reached a record high of 95.24300 in January of 2008 and a record low of 87.57700 in January of 2020. Trading Economics provides the current actual value, an historical data chart and related indicators for Regional Price Parities: All Items: Nonmetropolitan Portion for Idaho - last updated from the United States Federal Reserve on March of 2024.