5-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily
This series is part of the dataset: US Treasury constant-maturity par yields (Department of the Treasury)
Download Full Dataset (.xlsx)Latest updates. According to data published by the US Treasury, the real par yield on 5-year US inflation-linked government bonds stood at 1.43 percent on 30 December 2025, versus 1.44 on 29 December.
Sample. The daily time series shown in the graph has 5,752 observations in total. The time range covered by the series stretches from January 2003 to December 2025.
History. Here's a glimpse of a few summary statistics we computed on the full sample: the yield averaged 0.55 percent; it hit a maximum of 4.24 on 26 November 2008; it reached its lowest level of -1.91 on 10 May 2021.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2025-12-26 | 1.46 |
| 2025-12-29 | 1.44 |
| 2025-12-30 | 1.43 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 5-year real yield US Treasury par real yield curve |
| Country | United States |
| Economic concept | Interest rate |
| Data type | Constant-maturity real par yield |
| Deflation method | Not applicable |
| Seasonally adjusted | No |
| Rescaling | None |
| Frequency | Daily |
| Unit | Percentage points |
| Source | U.S. Department of the Treasury |
| Source type | Federal Administration |
| Data licence | Not copyrightable under U.S. law |
| Measure type | Interpolated level (constant maturity) |
Series in the same data set
Discover the other time series included in this data set.
Nominal yields
Real yields
| Series Name | Observations | Start Date | End Date |
|---|---|---|---|
| 5-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5752 | 2003-01-02 | 2025-12-30 |
| 7-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5752 | 2003-01-02 | 2025-12-30 |
| 10-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5752 | 2003-01-02 | 2025-12-30 |
| 20-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 5361 | 2004-07-27 | 2025-12-30 |
| 30-year real par yield on Treasuries (percentage points; constant maturity; real) - United States - Department of the Treasury - Daily | 3967 | 2010-02-22 | 2025-12-30 |