At first glance, this news might sound encouraging after years of headlines highlighting the reverse trend, that life expectancy was falling. As it stands, the 2025 life expectancy calculation wasn’t included in the report since it’s still technically provisional data. But in 2024, life expectancy at birth in the U.S. was 79.0 years — a historic high, compared to 78.4 years in 2023. For example, in Italy, life expectancy at birth has increased from 79.6 in 2000 to 83.4 years in 2019. In Switzerland, life expectancy has increased from the late ‘70s in the mid-2000s to an average of 84.3 years today.