Long-term interest rate (per cent) - Korea - OECD - Monthly
This series is part of the dataset: OECD interest rates
Download Full Dataset (.xlsx)Latest updates. In Korea, the long-term interest rate was 4.45 per cent in September 2026, compared to 4.29 in the previous month.
Sample. There are 312 data points in the monthly series displayed in the chart above. The time period covered by the series extends from October 2000 to September 2026.
History. Here’s a quick look at some simple statistics we computed on the whole sample: the interest rate recorded a bottom of 1.25 per cent in August 2019; it attained a maximum of 8.25 per cent in October 2000; it had an average value of 3.86 per cent.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-07-31 | 4.28600 |
| 2026-08-31 | 4.28600 |
| 2026-09-30 | 4.45400 |
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Series Metadata
| Field | Value |
|---|---|
| Description | Long-term interest rate |
| Country | Korea |
| Economic concept | Interest rate |
| Data type | Annual interest rate |
| Seasonally adjusted | No |
| Deflation method | Not applicable |
| Rescaling | None |
| Measure type | Level |
| Frequency | Monthly |
| Unit | Percentage points |
| Source | OECD |
| Source type | International organization |
| Data licence | Redistributable with citation |
| Other information | Long-term interest rates generally refer to government bonds maturing in ten years. |
| FSR temporal aggregation code | LM1 |
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