# United States CPI-U, All Items (NSA)

United States CPI-U, All Items (NSA) was up 3.0% year on year in September 2025, compared with 2.9% in August 2025.
The level stood at 337.5 (index).
That is the highest reading since May 2024.
Over the past ten years it has ranged from −0.04% (Sep 2015) to 9.1% (Jun 2022), averaging 3.1%.

- Source agency: U.S. Bureau of Labor Statistics
- Makrognosis code: `US.CPI.M.NSA`
- Frequency: monthly
- Units: index
- Coverage: 1996-01-01 to 2026-10-01 (369 observations)
- Page: https://makrognosis.robomacro.com/data/united-states/cpi-u-all-items-nsa

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| October 2026 | 337.5 | — |
| September 2026 | 336.9 | — |
| August 2026 | 335.0 | — |
| July 2026 | 333.9 | — |
| June 2026 | 334.0 | — |
| May 2026 | 335.1 | — |
| April 2026 | 333.0 | — |
| March 2026 | 330.2 | — |
| February 2026 | 326.8 | — |
| January 2026 | 325.3 | — |
| December 2025 | 324.1 | — |
| November 2025 | 324.1 | — |
| September 2025 | 324.8 | 3.0 |
| August 2025 | 324.0 | 2.9 |
| July 2025 | 323.0 | 2.7 |
| June 2025 | 322.6 | 2.7 |
| May 2025 | 321.5 | 2.4 |
| April 2025 | 320.8 | 2.3 |
| March 2025 | 319.8 | 2.4 |
| February 2025 | 319.1 | 2.8 |
| January 2025 | 317.7 | 3.0 |
| December 2024 | 315.6 | 2.9 |
| November 2024 | 315.5 | 2.7 |
| October 2024 | 315.7 | 2.6 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US.CPI.M.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US.CPI.M.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```