Data source · U.S. Bureau of Labor Statistics

Consumer Price Index Public Data

Coordinated BLS public-data product for CU/CPI-U, CW/CPI-W, and SU/C-CPI-U. Series and mapping outputs pin population/family, item, U.S. area, seasonal status, periodicity, reference base, observation period, and series…

FreeAPIFull fileNationalUnited States

What it answers ↓

1Questions answered

2Fields delivered

1Country

Questions this answers

1 · best fit first

QuestionPrimary fit

General price inflation benchmarks

BLS publishes observed CPI-U, CPI-W, and C-CPI-U index levels and changes by population, item, published U.S. area, period, seasonal status, and reference base. CPI-U/CPI-W are final except rare corrections and C-CPI-U carries revision/finality context. This supports historical general-price inflation, not forecasts, annualized outputs, market price levels, or immutable release-vintage reconstruction.

Fields it delivers

2 fields

Consumer price index Consumer price index change

CoverageNational

BLS first-party documentation presents Consumer Price Index Public Data as a U.S. statistical product, with national and any supported state/local cohorts inside the fifty states and District of Columbia.

Access & termsFree

The publisher provides this source through a directly accessible public data page or download without checkout, subscription, or a stated access fee. The cited public/open terms support the no-cost route; no paid alternative is required.

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