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Life Expectancy in New Hampshire, by County

Life Expectancy for every county in New Hampshire, ranked. The highest is Rockingham County at 80.5 and the lowest is Coos County at 75.6.

New Hampshire: n/a · United States: n/a · median county in New Hampshire: 78.9

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Average number of years a baby born today would live under current mortality conditions.

Source: County Health Rankings 2024 (from National Center for Health Statistics, CDC), 2024.

Life Expectancy in other states

Other statistics for New Hampshire by county