# Labor Force: Summit County, CO (U)

Labor Force: Summit County, CO (U) was down 1.5% year on year in September 2025, compared with −1.5% in August 2025.
The level stood at 17,872 thousands.
Over the past ten years it has ranged from −17.0% (Apr 2020) to 14.6% (Apr 2021), averaging 0.05%.

- Source agency: U.S. Bureau of Labor Statistics (flat files)
- Makrognosis code: `US-CO-08117.LF.M.NSA`
- Frequency: monthly
- Units: thousands
- Coverage: 1990-01-01 to 2026-09-01 (440 observations)
- Page: https://makrognosis.robomacro.com/data/united-states/labor-force-summit-county-co-u

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 17,872 thousands | — |
| August 2026 | 18,592 thousands | — |
| July 2026 | 18,579 thousands | — |
| June 2026 | 18,166 thousands | — |
| May 2026 | 17,871 thousands | — |
| April 2026 | 20,070 thousands | — |
| March 2026 | 21,381 thousands | — |
| February 2026 | 21,691 thousands | — |
| January 2026 | 21,881 thousands | — |
| December 2025 | 21,556 thousands | — |
| November 2025 | 20,046 thousands | — |
| September 2025 | 18,527 thousands | −1.5 |
| August 2025 | 19,168 thousands | −1.5 |
| July 2025 | 19,132 thousands | −2.2 |
| June 2025 | 18,908 thousands | −0.8 |
| May 2025 | 18,374 thousands | −0.7 |
| April 2025 | 20,788 thousands | 0.7 |
| March 2025 | 22,206 thousands | 2.2 |
| February 2025 | 22,493 thousands | 2.6 |
| January 2025 | 22,643 thousands | 2.6 |
| December 2024 | 21,878 thousands | 0.2 |
| November 2024 | 20,286 thousands | −0.3 |
| October 2024 | 18,771 thousands | 1.1 |
| September 2024 | 18,818 thousands | −0.8 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-CO-08117.LF.M.NSA"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-CO-08117.LF.M.NSA",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```