Inflation (CPI, year over year), term by term
Every term lined up from its inauguration. Context is everything: compare the start of a term with the trend it inherited and with what was happening in the world (recessions, pandemics), all of which are on the full inflation (cpi, year over year) chart.
Of the 8 completed terms with data, inflation averaged highest under Jimmy Carter, at 9.8% against 8.1% in the four years before, and lowest under Barack Obama, at 1.4% against 3.3% in the four years before. So far under Donald Trump (2nd term), it has averaged 3.0%.
Numbers
| President | During term | 4 years before |
|---|---|---|
| Donald Trump (2nd term) | avg 3.0% so far | avg 5.0% |
| Joe Biden | avg 5.0% | avg 1.9% |
| Donald Trump (1st term) | avg 1.9% | avg 1.1% |
| Barack Obama | avg 1.4% | avg 3.3% |
| George W. Bush | avg 2.8% | avg 2.3% |
| Bill Clinton | avg 2.6% | avg 4.4% |
| George H. W. Bush | avg 4.4% | avg 3.3% |
| Ronald Reagan | avg 4.6% | avg 9.8% |
| Jimmy Carter | avg 9.8% | avg 8.1% |