# Real GDP: Real GDP by state: Professional, scientific, and technical services (54) — Connecticut (chained 2017 USD mn)

Real GDP: Real GDP by state: Professional, scientific, and technical services (54) — Connecticut (chained 2017 USD mn) was 25,136 chained 2017 USD mn in 2025, up 4.9% from 2024.
That is the highest reading since the series began in 1997.
Over the past ten years it has ranged from 17,854 chained 2017 USD mn (2015) to 25,136 chained 2017 USD mn (2025), averaging 20,696 chained 2017 USD mn.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-CT.GDP.A.NSA.IND-BEA60`
- 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-scientific-and-technical-us-ct-gdp-a-nsa-ind-bea60

## Recent data

| Period | Value |
|---|---:|
| 2025 | 25,136 chained 2017 USD mn |
| 2024 | 23,969 chained 2017 USD mn |
| 2023 | 23,196 chained 2017 USD mn |
| 2022 | 22,686 chained 2017 USD mn |
| 2021 | 21,010 chained 2017 USD mn |
| 2020 | 18,426 chained 2017 USD mn |
| 2019 | 19,585 chained 2017 USD mn |
| 2018 | 19,036 chained 2017 USD mn |
| 2017 | 18,522 chained 2017 USD mn |
| 2016 | 18,234 chained 2017 USD mn |
| 2015 | 17,854 chained 2017 USD mn |
| 2014 | 17,488 chained 2017 USD mn |
| 2013 | 16,504 chained 2017 USD mn |
| 2012 | 16,520 chained 2017 USD mn |
| 2011 | 16,218 chained 2017 USD mn |
| 2010 | 15,962 chained 2017 USD mn |
| 2009 | 15,985 chained 2017 USD mn |
| 2008 | 17,334 chained 2017 USD mn |
| 2007 | 15,975 chained 2017 USD mn |
| 2006 | 15,414 chained 2017 USD mn |
| 2005 | 15,411 chained 2017 USD mn |
| 2004 | 15,519 chained 2017 USD mn |
| 2003 | 15,517 chained 2017 USD mn |
| 2002 | 15,471 chained 2017 USD mn |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/US-CT.GDP.A.NSA.IND-BEA60"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/US-CT.GDP.A.NSA.IND-BEA60",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```