# Real GDP: Real GDP by state: Rail transportation (482) — District of Columbia (chained 2017 USD mn)

Real GDP: Real GDP by state: Rail transportation (482) — District of Columbia (chained 2017 USD mn) was 306.7 chained 2017 USD mn in 2025, up 3.5% from 2024.
That is the highest reading since 2019.
Over the past ten years it has ranged from 151.5 chained 2017 USD mn (2021) to 342.7 chained 2017 USD mn (2017), averaging 281.3 chained 2017 USD mn.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-DC.GDP.A.NSA.IND-BEA38`
- 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-rail-transportation-482-district-of-columbia

## Recent data

| Period | Value |
|---|---:|
| 2025 | 306.7 chained 2017 USD mn |
| 2024 | 296.4 chained 2017 USD mn |
| 2023 | 255.2 chained 2017 USD mn |
| 2022 | 214.7 chained 2017 USD mn |
| 2021 | 151.5 chained 2017 USD mn |
| 2020 | 189.8 chained 2017 USD mn |
| 2019 | 335.9 chained 2017 USD mn |
| 2018 | 329.5 chained 2017 USD mn |
| 2017 | 342.7 chained 2017 USD mn |
| 2016 | 341.7 chained 2017 USD mn |
| 2015 | 330.4 chained 2017 USD mn |
| 2014 | 322.3 chained 2017 USD mn |
| 2013 | 297.9 chained 2017 USD mn |
| 2012 | 343.2 chained 2017 USD mn |
| 2011 | 276.9 chained 2017 USD mn |
| 2010 | 274.3 chained 2017 USD mn |
| 2009 | 276.1 chained 2017 USD mn |
| 2008 | 281.2 chained 2017 USD mn |
| 2007 | 268.7 chained 2017 USD mn |
| 2006 | 269.8 chained 2017 USD mn |
| 2005 | 291.1 chained 2017 USD mn |
| 2004 | 314.3 chained 2017 USD mn |
| 2003 | 306.7 chained 2017 USD mn |
| 2002 | 287.4 chained 2017 USD mn |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-DC.GDP.A.NSA.IND-BEA38"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-DC.GDP.A.NSA.IND-BEA38",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```