# South Korea Korea: Construction (BOK ECOS)

South Korea Korea: Construction (BOK ECOS) was up 1.1% year on year in Q2 2026, compared with 1.6% in Q1 2026.
The level stood at 114.9 2020=100.
Over the past ten years it has ranged from 0.7% (Q4 2025) to 6.3% (Q4 2021), averaging 3.6%.

- Source agency: Bank of Korea
- Makrognosis code: `KR.GDPDEF.Q.NSA.ITEM-1105`
- Frequency: quarterly
- Units: 2020=100
- Coverage: 2016-01-01 to 2026-04-01 (42 observations)
- Page: https://makrognosis.robomacro.com/data/south-korea/korea-construction-bok-ecos-not-seasonally-adjusted-quarterly

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| Q2 2026 | 114.9 2020=100 | 1.1 |
| Q1 2026 | 119.4 2020=100 | 1.6 |
| Q4 2025 | 122.0 2020=100 | 0.7 |
| Q3 2025 | 120.8 2020=100 | 2.0 |
| Q2 2025 | 113.7 2020=100 | 1.6 |
| Q1 2025 | 117.5 2020=100 | 2.2 |
| Q4 2024 | 121.1 2020=100 | 2.2 |
| Q3 2024 | 118.4 2020=100 | 1.8 |
| Q2 2024 | 112.0 2020=100 | 2.7 |
| Q1 2024 | 115.0 2020=100 | 3.3 |
| Q4 2023 | 118.5 2020=100 | 2.7 |
| Q3 2023 | 116.3 2020=100 | 3.8 |
| Q2 2023 | 109.0 2020=100 | 4.0 |
| Q1 2023 | 111.4 2020=100 | 4.0 |
| Q4 2022 | 115.4 2020=100 | 5.0 |
| Q3 2022 | 112.0 2020=100 | 5.9 |
| Q2 2022 | 104.8 2020=100 | 5.7 |
| Q1 2022 | 107.0 2020=100 | 6.0 |
| Q4 2021 | 109.9 2020=100 | 6.3 |
| Q3 2021 | 105.8 2020=100 | 4.2 |
| Q2 2021 | 99.16 2020=100 | 3.3 |
| Q1 2021 | 100.9 2020=100 | 2.2 |
| Q4 2020 | 103.4 2020=100 | 1.4 |
| Q3 2020 | 101.5 2020=100 | 2.3 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/KR.GDPDEF.Q.NSA.ITEM-1105"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/KR.GDPDEF.Q.NSA.ITEM-1105",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```