# Real GDP: Real GDP by state: Pipeline transportation (486) — Michigan (chained 2017 USD mn)

Real GDP: Real GDP by state: Pipeline transportation (486) — Michigan (chained 2017 USD mn) was 422.0 chained 2017 USD mn in 2025, down 27.7% from 2024.
That is the lowest reading since 2017.
Over the past ten years it has ranged from 277.3 chained 2017 USD mn (2015) to 583.5 chained 2017 USD mn (2024), averaging 467.3 chained 2017 USD mn.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-MI.GDP.A.NSA.IND-BEA42`
- Frequency: annual
- Units: chained 2017 USD mn
- Coverage: 1997-01-01 to 2025-01-01 (29 observations)
- Page: https://makrognosis.robomacro.com/data/united-states/real-gdp-real-gdp-by-state-pipeline-transportation-486-michigan-chained

## Recent data

| Period | Value |
|---|---:|
| 2025 | 422.0 chained 2017 USD mn |
| 2024 | 583.5 chained 2017 USD mn |
| 2023 | 553.2 chained 2017 USD mn |
| 2022 | 573.6 chained 2017 USD mn |
| 2021 | 454.6 chained 2017 USD mn |
| 2020 | 509.3 chained 2017 USD mn |
| 2019 | 534.7 chained 2017 USD mn |
| 2018 | 519.2 chained 2017 USD mn |
| 2017 | 389.8 chained 2017 USD mn |
| 2016 | 323.6 chained 2017 USD mn |
| 2015 | 277.3 chained 2017 USD mn |
| 2014 | 264.1 chained 2017 USD mn |
| 2013 | 268.5 chained 2017 USD mn |
| 2012 | 272.0 chained 2017 USD mn |
| 2011 | 257.7 chained 2017 USD mn |
| 2010 | 501.9 chained 2017 USD mn |
| 2009 | 527.2 chained 2017 USD mn |
| 2008 | 728.0 chained 2017 USD mn |
| 2007 | 590.5 chained 2017 USD mn |
| 2006 | 537.3 chained 2017 USD mn |
| 2005 | 587.7 chained 2017 USD mn |
| 2004 | 624.3 chained 2017 USD mn |
| 2003 | 542.2 chained 2017 USD mn |
| 2002 | 500.0 chained 2017 USD mn |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-MI.GDP.A.NSA.IND-BEA42"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-MI.GDP.A.NSA.IND-BEA42",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```