Newton is located in Jasper County, Illinois. Newton has a 2025 population of 424 . It is also the county seat of Jasper County . Newton is currently growing at a rate of 0.24% annually but its population has decreased by -0.7% since the most recent census, which recorded a population of 427 in 2020.
The average household income in Newton is $115,383 with a poverty rate of 0%. The median age in Newton is 37.4 years: 37.8 years for males, and 31.2 years for females. For every 100 females there are 102.2 males.
Data after 2023 is projected based on recent change
The racial composition of Newton includes 87.21% White, and smaller percentages for and multiracial populations.
White (87.21%)
Two or more races (12.79%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 409 | 87.21% |
| Two or more races | 60 | 12.79% |
Married
Widowed
Divorced
Separated
Never Married
Newton's average per capita income is $62,031. Household income levels show a median of $118,125. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Families | $118,750 | $122,280 |
| Married Families | $118,750 | - |
| Households | $118,125 | $115,383 |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate