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

Real GDP: Real GDP by state: Professional, scientific, and technical services (54) — Illinois (chained 2017 USD mn (SAAR)) was up 2.8% year on year in Q2 2026, compared with 6.3% in Q1 2026.
The level stood at 94,763 chained 2017 USD mn (SAAR).
Over the past ten years it has ranged from −5.7% (Q2 2020) to 15.9% (Q2 2021), averaging 3.4%.

- Source agency: U.S. Bureau of Economic Analysis (Regional Economic Accounts)
- Makrognosis code: `US-IL.GDP.Q.SA.IND-BEA60`
- Frequency: quarterly
- Units: chained 2017 USD mn (SAAR)
- Coverage: 2005-01-01 to 2026-04-01 (86 observations)
- Page: https://makrognosis.robomacro.com/data/united-states/real-gdp-real-gdp-by-state-professional-scientific-and-technical-us-il-gdp-q-sa-ind-bea60

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| Q2 2026 | 94,763 chained 2017 USD mn (SAAR) | 2.8 |
| Q1 2026 | 94,814 chained 2017 USD mn (SAAR) | 6.3 |
| Q4 2025 | 92,619 chained 2017 USD mn (SAAR) | 2.3 |
| Q3 2025 | 92,802 chained 2017 USD mn (SAAR) | 3.7 |
| Q2 2025 | 92,212 chained 2017 USD mn (SAAR) | 3.5 |
| Q1 2025 | 89,210 chained 2017 USD mn (SAAR) | 0.2 |
| Q4 2024 | 90,568 chained 2017 USD mn (SAAR) | 1.5 |
| Q3 2024 | 89,480 chained 2017 USD mn (SAAR) | 0.2 |
| Q2 2024 | 89,096 chained 2017 USD mn (SAAR) | 0.1 |
| Q1 2024 | 89,044 chained 2017 USD mn (SAAR) | 1.2 |
| Q4 2023 | 89,236 chained 2017 USD mn (SAAR) | 1.6 |
| Q3 2023 | 89,295 chained 2017 USD mn (SAAR) | 1.2 |
| Q2 2023 | 88,993 chained 2017 USD mn (SAAR) | 3.0 |
| Q1 2023 | 88,009 chained 2017 USD mn (SAAR) | 1.7 |
| Q4 2022 | 87,840 chained 2017 USD mn (SAAR) | 2.7 |
| Q3 2022 | 88,256 chained 2017 USD mn (SAAR) | 5.9 |
| Q2 2022 | 86,437 chained 2017 USD mn (SAAR) | 6.5 |
| Q1 2022 | 86,507 chained 2017 USD mn (SAAR) | 11.0 |
| Q4 2021 | 85,506 chained 2017 USD mn (SAAR) | 12.0 |
| Q3 2021 | 83,313 chained 2017 USD mn (SAAR) | 12.6 |
| Q2 2021 | 81,152 chained 2017 USD mn (SAAR) | 15.9 |
| Q1 2021 | 77,957 chained 2017 USD mn (SAAR) | 3.7 |
| Q4 2020 | 76,352 chained 2017 USD mn (SAAR) | 0.4 |
| Q3 2020 | 73,967 chained 2017 USD mn (SAAR) | −2.9 |

## API

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

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