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U.S. Bureau of Labor Statistics

US CPI component inflation intelligence (monthly)

Monthly US CPI component inflation intelligence from the BLS Consumer Price Index for All Urban Consumers (keyless BLS Public Data API v2): headline, core and ten expenditure components for the U.S. city average (seasonally adjusted) plus the all-items index for the four Census regions. Every series carries YoY inflation, the 12-month YoY trend, the deviation from trend, heating / cooling / steady flags, above-2% and above-3% gauges, a documented 0-100 inflation-pressure score with per-month component ranks, and month-level context: the core-vs-headline gap, the share of major expenditure groups running above 2% / 3%, and the regional inflation spread. Methodology window 2017-01 onward. Caveats: October 2025 is missing for all series (2025 federal lapse in appropriations); regional series are not seasonally adjusted (YoY only); the latest month is preliminary and routinely revised. BLS material is public domain (commercial reuse allowed); source: U.S. Bureau of Labor Statistics.

• us
• inflation
• cpi
• prices