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US interest rates, each year since the record begins

On , the federal funds effective rate was 3.88%, the 3-month Treasury bill rate 4.01%, the 2-year Treasury constant maturity 4.83%, the 10-year Treasury constant maturity 5.28%, the 30-year Treasury constant maturity 5.63% and the bank prime loan rate 7.00%.

Federal funds effective rate

3.88%

2 October 2026 · H.15

3-month Treasury bill rate

4.01%

2 October 2026 · H.15

2-year Treasury constant maturity

4.83%

2 October 2026 · H.15

10-year Treasury constant maturity

5.28%

2 October 2026 · H.15

30-year Treasury constant maturity

5.63%

2 October 2026 · H.15

Bank prime loan rate

7.00%

2 October 2026 · H.15

The rates on their latest day

Each rate on its latest business day (%)
RateDateRateRecord begins
Federal funds effective rate3.88%
3-month Treasury bill rate4.01%
2-year Treasury constant maturity4.83%
10-year Treasury constant maturity5.28%
30-year Treasury constant maturity5.63%
Bank prime loan rate7.00%

Average interest rates by year

Average of each rate over the business days of each calendar year, newest first (%)
YearFederal funds effective rate3-month Treasury bill rate2-year Treasury constant maturity10-year Treasury constant maturity30-year Treasury constant maturityBank prime loan rate
20263.65%3.68%3.98%4.47%5.01%6.77%
20254.21%4.07%3.81%4.29%4.78%7.37%
20245.15%4.97%4.37%4.21%4.41%8.31%
20235.03%5.07%4.58%3.96%4.09%8.20%
20221.68%2.02%2.99%2.95%3.11%4.85%
20210.08%0.05%0.27%1.45%2.06%3.25%
20200.36%0.35%0.39%0.89%1.56%3.53%
20192.16%2.06%1.97%2.14%2.58%5.29%
20181.83%1.94%2.53%2.91%3.11%4.90%
20171.00%0.93%1.40%2.33%2.89%4.10%
20160.39%0.32%0.83%1.84%2.59%3.51%
20150.13%0.05%0.69%2.14%2.84%3.26%
20140.09%0.03%0.46%2.54%3.34%3.25%
20130.11%0.06%0.31%2.35%3.45%3.25%
20120.14%0.09%0.28%1.80%2.92%3.25%
20110.10%0.05%0.45%2.78%3.91%3.25%
20100.18%0.14%0.70%3.22%4.25%3.25%
20090.16%0.15%0.96%3.26%4.08%3.25%
20081.94%1.37%2.01%3.66%4.28%5.07%
20075.03%4.36%4.36%4.63%4.84%8.05%
20064.97%4.73%4.82%4.80%4.88%7.96%
20053.22%3.15%3.85%4.29%4.56%6.19%
20041.35%1.37%2.38%4.27%5.13%4.34%
20031.13%1.01%1.65%4.01%5.11%4.12%
20021.68%1.61%2.64%4.61%5.44%4.68%
Show 48 more rows
Average of each rate over the business days of each calendar year, newest first (%) (continued)
YearFederal funds effective rate3-month Treasury bill rate2-year Treasury constant maturity10-year Treasury constant maturity30-year Treasury constant maturityBank prime loan rate
20013.90%3.40%3.83%5.02%5.49%6.94%
20006.26%5.82%6.26%6.03%5.94%9.24%
19994.99%4.64%5.43%5.65%5.87%8.00%
19985.37%4.78%5.13%5.26%5.58%8.36%
19975.49%5.06%5.99%6.35%6.61%8.44%
19965.33%5.01%5.84%6.44%6.71%8.27%
19955.86%5.49%6.15%6.57%6.88%8.83%
19944.22%4.25%5.94%7.09%7.37%7.14%
19933.05%3.00%4.05%5.87%6.59%6.00%
19923.56%3.43%4.77%7.01%7.67%6.25%
19915.73%5.38%6.49%7.86%8.14%8.46%
19908.12%7.50%8.16%8.55%8.61%10.01%
19899.24%8.11%8.57%8.49%8.45%10.87%
19887.57%6.67%8.10%8.85%8.96%9.32%
19876.65%5.78%7.42%8.39%8.59%8.20%
19866.84%5.97%6.86%7.67%7.78%8.32%
19858.13%7.47%9.27%10.62%10.79%9.93%
198410.26%9.54%11.67%12.46%12.41%12.06%
19839.10%8.62%10.21%11.10%11.18%10.79%
198212.25%10.60%12.80%13.01%12.76%14.85%
198116.40%14.04%14.57%13.92%13.45%18.86%
198013.29%11.39%11.73%11.43%11.27%15.28%
197911.17%10.05%10.11%9.43%9.28%12.66%
19787.93%7.18%8.33%8.41%8.49%9.05%
19775.54%5.26%6.45%7.42%7.75%6.83%
19765.04%4.98%6.31%7.61%n/a6.84%
19755.82%5.79%n/a7.99%n/a7.85%
197410.49%7.85%n/a7.56%n/a10.80%
19738.70%7.04%n/a6.85%n/a8.03%
19724.43%4.06%n/a6.21%n/a5.25%
19714.66%4.33%n/a6.16%n/a5.72%
19707.14%6.39%n/a7.35%n/a7.90%
19698.07%6.67%n/a6.67%n/a7.96%
19685.64%5.34%n/a5.64%n/a6.31%
19674.19%4.29%n/a5.07%n/a5.63%
19665.06%4.86%n/a4.93%n/a5.63%
19654.05%3.95%n/a4.28%n/a4.54%
19643.48%3.55%n/a4.19%n/a4.50%
19633.16%3.16%n/a4.00%n/a4.50%
19622.71%2.77%n/a3.95%n/a4.50%
19611.94%2.35%n/an/an/a4.50%
19603.17%2.87%n/an/an/a4.82%
19593.29%3.39%n/an/an/a4.48%
19581.52%1.77%n/an/an/a3.83%
19573.09%3.22%n/an/an/a4.20%
19562.71%2.62%n/an/an/a3.77%
19551.76%1.72%n/an/an/a3.38%
19541.00%0.94%n/an/an/an/a

The table scrolls sideways; the first column stays in place.

Source: Board of Governors of the Federal Reserve System, H.15 Selected Interest Rates. Observed .

How these are measured

Each rate is the Federal Reserve Board's H.15 series as published for each business day. Treasury constant maturities are Treasury's own yields at fixed terms, read from its daily curve; the 3-month bill rate is the secondary market rate on a discount basis; the prime rate is the rate most large banks post. Yearly averages are computed by 500metrics as the plain mean of the business days with a value, rounded to two decimals.

What this number cannot tell you
  • A yearly average hides the moves inside the year: a rate page shows each year's high and low.
  • A year with only some business days held (the first year of a series, or the running year) averages those days only.
Observed
Checked by us

Source: Federal Reserve Bank of New York, Reference rates. Observed .

© 2026 Federal Reserve Bank of New York. Content from the New York Fed subject to the Terms of Use at newyorkfed.org. Changes in basis points are computed by 500metrics from the published rates.

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Sources and licence

Sources and licence

  • Board of Governors of the Federal Reserve System, H.15 Selected Interest Rates (source). Licence: Public domain, a work of the US federal government
  • © 2026 Federal Reserve Bank of New York. Content from the New York Fed subject to the Terms of Use at newyorkfed.org. (source). Licence: Federal Reserve Bank of New York terms of use

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