Regional Price Parities: Goods for Illinois was 102.77100 Index in January of 2022, according to the United States Federal Reserve. Historically, Regional Price Parities: Goods for Illinois reached a record high of 103.98100 in January of 2021 and a record low of 98.27300 in January of 2016. Trading Economics provides the current actual value, an historical data chart and related indicators for Regional Price Parities: Goods for Illinois - last updated from the United States Federal Reserve on April of 2024.