Regional Price Parities: Services: Other: Nonmetropolitan Portion for Illinois was 97.82700 Index in January of 2022, according to the United States Federal Reserve. Historically, Regional Price Parities: Services: Other: Nonmetropolitan Portion for Illinois reached a record high of 98.41600 in January of 2019 and a record low of 89.87900 in January of 2017. Trading Economics provides the current actual value, an historical data chart and related indicators for Regional Price Parities: Services: Other: Nonmetropolitan Portion for Illinois - last updated from the United States Federal Reserve on April of 2024.