Lewis township is located in Vigo County, Indiana. Lewis township has a 2026 population of 1,343. Lewis township is currently declining at a rate of -0.15% annually and its population has decreased by -0.44% since the most recent census, which recorded a population of 1,349 in 2020.
The median household income in Lewis township is $78,750 with a poverty rate of 7.91%. The median age in Lewis township is 39.9 years: 42.6 years for males, and 39.4 years for females. For every 100 females there are 112.5 males.
Data after 2023 is projected based on recent change
The racial composition of Lewis township includes 90.77% White, and smaller percentages for and multiracial populations.
White (90.77%)
Two or more races (9.23%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 895 | 90.77% |
| Two or more races | 91 | 9.23% |
Married
Widowed
Divorced
Separated
Never Married
Lewis township's average per capita income is $62,045. Household income levels show a median of $78,750. The poverty rate stands at 7.91%.
Name | Median | Mean |
|---|---|---|
| Families | $108,333 | $106,181 |
| Married Families | $108,333 | - |
| Households | $78,750 | $88,503 |
| Non Families | - | $58,534 |
Average Income
Median Household Income
Poverty Rate