Leavenworth Family History
Leavenworth Name Meaning
English: habitational name from a lost or unidentified place possibly Leavenheath in Suffolk.
Source: Dictionary of American Family Names 2nd edition, 2022
View Census Data for Leavenworth | Data not to scale
United States shown, England data unavailable
Between 1943 and 2004, in the United States, Leavenworth life expectancy was at its lowest point in 1957, and highest in 1998. The average life expectancy for Leavenworth in 1943 was 68, and 60 in 2004.