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A1US GDP 2025 $30.86T│A2Real growth +2.3%│A3CPI, 12 mo to Sep 2026 +3.7%│A4Unemployment 2025 4.3%BEA · BLS · Census — updated October 29, 2026
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CUURS49CSA0=CPI_U("S49C")

Inflation in Riverside-San Bernardino-Ontario, CA

Consumer prices in Riverside-San Bernardino-Ontario, CA: the annual inflation rate since 2019 and the monthly index. Area code S49C in the BLS CPI program.

BLS CPI-U · metro areaLatest: September 2026
12 months to September 2026+3.6%US +3.7% to September 2026
Annual average, 2025+3.3%US +2.6%
A year since 2020+5.0%compound average
Index, September 2026143.0base 1982–84 = 100 or December of a later base year
Fig. 1Inflation by yearChange in the annual average CPI, percent; dashed — US city average
0%2.5%5%7.5%10%2019202020212022202320242025Riverside-San Bernardino-Ontario, CAUS city average
Riverside-San Bernardino-Ontario, CAUS city average
YearAnnual average CPIInflationUSGap, pt
2025137.3+3.3%+2.6%+0.6 pt
2024132.9+2.6%+2.9%−0.3 pt
2023129.5+4.7%+4.1%+0.5 pt
2022123.8+8.7%+8.0%+0.7 pt
2021113.9+5.8%+4.7%+1.1 pt
2020107.7+1.9%+1.2%+0.6 pt
2019105.7+2.9%+1.8%+1.1 pt

BLS CPI-U, all items, not seasonally adjusted; annual averages as published (period M13).