Marshall is located in Saline County, Missouri. Marshall has a 2025 population of 956 . It is also the county seat of Saline County . Marshall 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 Marshall is $109,490 with a poverty rate of 2%. The median age in Marshall is 39.7 years: 42.3 years for males, and 33.7 years for females. For every 100 females there are 92.4 males.
Data after 2023 is projected based on recent change
The racial composition of Marshall includes 96.86% White, and smaller percentages for and multiracial populations.
White (96.86%)
Two or more races (3.14%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 926 | 96.86% |
| Two or more races | 30 | 3.14% |
Married
Widowed
Divorced
Separated
Never Married
Marshall's average per capita income is $68,952. Household income levels show a median of $102,321. The poverty rate stands at 2%.
Name | Median | Mean |
|---|---|---|
| Families | $130,708 | $121,005 |
| Married Families | $130,479 | - |
| Households | $102,321 | $109,490 |
| Non Families | $49,028 | $49,526 |
Average Income
Median Household Income
Poverty Rate