# Real GDP: Real GDP by state: Professional and business services (54,55,56) — Oklahoma (chained 2017 USD mn)

Real GDP: Real GDP by state: Professional and business services (54,55,56) — Oklahoma (chained 2017 USD mn) was 21,564 chained 2017 USD mn in 2025, up 1.6% from 2024.
That is the highest reading since the series began in 1997.
Over the past ten years it has ranged from 15,373 chained 2017 USD mn (2016) to 21,564 chained 2017 USD mn (2025), averaging 18,336 chained 2017 USD mn.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-OK.GDP.A.NSA.IND-BEA59`
- 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-professional-and-business-services-54-55-56-us-ok-gdp-a-nsa-ind-bea59

## Recent data

| Period | Value |
|---|---:|
| 2025 | 21,564 chained 2017 USD mn |
| 2024 | 21,224 chained 2017 USD mn |
| 2023 | 20,818 chained 2017 USD mn |
| 2022 | 20,283 chained 2017 USD mn |
| 2021 | 18,601 chained 2017 USD mn |
| 2020 | 17,141 chained 2017 USD mn |
| 2019 | 17,753 chained 2017 USD mn |
| 2018 | 16,851 chained 2017 USD mn |
| 2017 | 15,994 chained 2017 USD mn |
| 2016 | 15,373 chained 2017 USD mn |
| 2015 | 16,094 chained 2017 USD mn |
| 2014 | 16,165 chained 2017 USD mn |
| 2013 | 15,656 chained 2017 USD mn |
| 2012 | 15,397 chained 2017 USD mn |
| 2011 | 14,576 chained 2017 USD mn |
| 2010 | 13,706 chained 2017 USD mn |
| 2009 | 13,027 chained 2017 USD mn |
| 2008 | 14,079 chained 2017 USD mn |
| 2007 | 13,022 chained 2017 USD mn |
| 2006 | 12,505 chained 2017 USD mn |
| 2005 | 11,963 chained 2017 USD mn |
| 2004 | 11,610 chained 2017 USD mn |
| 2003 | 11,234 chained 2017 USD mn |
| 2002 | 10,744 chained 2017 USD mn |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-OK.GDP.A.NSA.IND-BEA59"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-OK.GDP.A.NSA.IND-BEA59",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```