Lewistown township is located in Fulton County, Illinois. Lewistown township has a 2026 population of 2,541. Lewistown township is currently declining at a rate of -0.55% annually and its population has decreased by -4.62% since the most recent census, which recorded a population of 2,664 in 2020.
The median household income in Lewistown township is $69,034 with a poverty rate of 7.73%. The median age in Lewistown township is 44.6 years: 41.8 years for males, and 46.4 years for females. For every 100 females there are 90.1 males.
Data after 2023 is projected based on recent change
Overall: 44.6 years
Female: 46.4 years
Male: 41.8 years
There are 2,122 adults, (587 of whom are seniors) in Lewistown township.
Female: 1,372 (52.6%)
Male: 1,236 (47.4%)
The racial composition of Lewistown township includes 94.9% White, and smaller percentages for Asian, Two or more races, Black or African American, Native American, other race and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 2,475 | 94.9% |
| Asian | 64 | 2.45% |
| Two or more races | 44 | 1.69% |
| Black or African American | 15 | 0.58% |
| Native American | 8 | 0.31% |
| Other race | 2 | 0.08% |
Lewistown township 's average per capita income is $43,711. Household income levels show a median of $69,034. The poverty rate stands at 7.73%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $105,197 | - |
| Families | $101,540 | $99,298 |
| Households | $69,034 | $78,430 |
| Non Families | $29,318 | $38,989 |
Average Income
Median Household Income
Poverty Rate