# United States Cleveland Fed Median CPI inflation (annualized 1-month % change)

United States Cleveland Fed Median CPI inflation (annualized 1-month % change) was 3.7% in October 2026, up 0.9 percentage points from September 2026 and up 2.3 percentage points from a year earlier.
Over the past ten years it has ranged from 1.1% (Sep 2020) to 7.8% (Jun 2022), averaging 3.6%.

- Source agency: Federal Reserve Bank of Cleveland
- Makrognosis code: `US.MEDCPI.M.NSA`
- Frequency: monthly
- Units: % annualized
- Coverage: 1983-01-01 to 2026-10-01 (526 observations)
- Page: https://makrognosis.robomacro.com/data/united-states/cleveland-fed-median-cpi-inflation-annualized-1-month-pct-change

## Recent data

| Period | Value |
|---|---:|
| October 2026 | 3.7% |
| September 2026 | 2.8% |
| August 2026 | 2.1% |
| July 2026 | 3.1% |
| June 2026 | 2.1% |
| May 2026 | 3.7% |
| April 2026 | 4.9% |
| March 2026 | 2.3% |
| February 2026 | 2.1% |
| January 2026 | 2.3% |
| December 2025 | 3.1% |
| November 2025 | 1.4% |
| October 2025 | 1.4% |
| September 2025 | 2.4% |
| August 2025 | 3.5% |
| July 2025 | 3.4% |
| June 2025 | 3.8% |
| May 2025 | 3.1% |
| April 2025 | 3.9% |
| March 2025 | 3.9% |
| February 2025 | 3.5% |
| January 2025 | 3.9% |
| December 2024 | 3.2% |
| November 2024 | 3.5% |

## API

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

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