Newton is located in Jasper County, Iowa. Newton has a 2025 population of 223 . It is also the county seat of Jasper County . Newton is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Newton is $93,546 with a poverty rate of 0%. The median age in Newton is 53.7 years: 60.5 years for males, and 36.8 years for females. For every 100 females there are 55.9 males.
Data after 2023 is projected based on recent change
The racial composition of Newton includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 223 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Newton's average per capita income is $33,125. Household income levels show a median of $97,750. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Households | $97,750 | $93,546 |
| Families | $97,750 | $93,546 |
| Married Families | $97,750 | - |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate