Jefferson township is located in Ashtabula County, Ohio. Jefferson township has a 2026 population of 73. Jefferson township is currently declining at a rate of 0% annually and its population has decreased by -1.35% since the most recent census, which recorded a population of 74 in 2020.
The median age in Jefferson township is 66.1 years: 51 years for males, and 68.1 years for females. For every 100 females there are 91.7 males.
Data after 2023 is projected based on recent change
The racial composition of Jefferson township includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 69 | 100% |
Married
Widowed
Divorced
Separated
Never Married