Regional Price Parities: Goods: Metropolitan Portion for Maryland was 103.23200 Index in January of 2022, according to the United States Federal Reserve. Historically, Regional Price Parities: Goods: Metropolitan Portion for Maryland reached a record high of 108.43000 in January of 2009 and a record low of 101.61300 in January of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Regional Price Parities: Goods: Metropolitan Portion for Maryland - last updated from the United States Federal Reserve on April of 2024.