Regional Price Parities: All Items for California was 110.72000 Index in January of 2024, according to the United States Federal Reserve. Historically, Regional Price Parities: All Items for California reached a record high of 112.58100 in January of 2023 and a record low of 109.47200 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Regional Price Parities: All Items for California - last updated from the United States Federal Reserve on April of 2026.