{"dataset":"cpi-us-areas","release":{"release_id":320,"label":"Data through September 2026","latest_period":"2026-09-01","ingested_at":"2026-10-20T13:19:28.704845Z","sha256":"73190daf228e1a84b25bab3043409753bff9dbf8ef50640a901dfcd7e39d2507","download_url":"https://download.bls.gov/pub/time.series/cu/","retrieved_at":"2026-10-20T13:19:28.704845Z","source_name":"BLS Consumer Price Index for All Urban Consumers (CPI-U), regions, size classes and metropolitan areas","source_page":"https://www.bls.gov/cpi/regional-resources.htm","source_id":"bls:cu:areas","base":"1982-84=100","frequency":"monthly","published_at":null,"status":"published","known_at":"2026-10-20T13:19:28.704845Z","known_at_basis":"our fetch","coverage_start":"1914-12-01"},"tiles":[{"key":"northeast_yoy","label":"Northeast · YoY","series_code":"CUUR0100SA0","series_name":"Northeast — All items","measure":"yoy","unit":"%","value":4.224166298570187,"delta_pp":0.3703186835928518,"comparison":"vs Aug 2026","trust":"derived","calc":"(index[t] / index[t−12 months] − 1) × 100, from published index values."},{"key":"midwest_yoy","label":"Midwest · YoY","series_code":"CUUR0200SA0","series_name":"Midwest — All items","measure":"yoy","unit":"%","value":4.237695595515589,"delta_pp":0.6221040635940422,"comparison":"vs Aug 2026","trust":"derived","calc":"(index[t] / index[t−12 months] − 1) × 100, from published index values."},{"key":"south_yoy","label":"South · YoY","series_code":"CUUR0300SA0","series_name":"South — All items","measure":"yoy","unit":"%","value":3.4261173850803184,"delta_pp":0.2892176727463891,"comparison":"vs Aug 2026","trust":"derived","calc":"(index[t] / index[t−12 months] − 1) × 100, from published index values."},{"key":"west_yoy","label":"West · YoY","series_code":"CUUR0400SA0","series_name":"West — All items","measure":"yoy","unit":"%","value":3.428093161190171,"delta_pp":0.1853934494818077,"comparison":"vs Aug 2026","trust":"derived","calc":"(index[t] / index[t−12 months] − 1) × 100, from published index values."},{"key":"headline_mom","label":"Northeast · MoM","series_code":"CUUR0100SA0","series_name":"Northeast — All items","measure":"mom","unit":"%","value":0.4712492248250433,"delta_pp":0.32614914297370845,"comparison":"vs Aug 2026","trust":"derived","calc":"(index[t] / index[t−1 month] − 1) × 100, from published index values."},{"key":"headline_ann3m","label":"Northeast · 3m Annualized","series_code":"CUUR0100SA0","series_name":"Northeast — All items","measure":"ann3m","unit":"%","value":2.329315855523051,"delta_pp":2.8045781120144553,"comparison":"vs Aug 2026","trust":"derived","calc":"((index[t] / index[t−3 months]) ^ 4 − 1) × 100, from published index values."}],"groups":[],"credit_line":"Source: U.S. Bureau of Labor Statistics.","main_series":[{"role":"northeast","label":"Northeast","slot":1,"code":"CUUR0100SA0"},{"role":"midwest","label":"Midwest","slot":2,"code":"CUUR0200SA0"},{"role":"south","label":"South","slot":3,"code":"CUUR0300SA0"},{"role":"west","label":"West","slot":4,"code":"CUUR0400SA0"}],"stale":false}