Marysville is a city located in Marshall County, Kansas. Marysville has a 2026 population of 3,409. It is also the county seat of Marshall County. Marysville is currently declining at a rate of -0.18% annually and its population has decreased by -1.13% since the most recent census, which recorded a population of 3,448 in 2020.
The median household income in Marysville is $55,386 with a poverty rate of 11.95%. The median age in Marysville is 38.6 years: 37.9 years for males, and 40.2 years for females. For every 100 females there are 101.9 males.
Data after 2023 is projected based on recent change
Overall: 38.6 years
Female: 40.2 years
Male: 37.9 years
There are 2,448 adults, (674 of whom are seniors) in Marysville.
Female: 1,695 (49.5%)
Male: 1,727 (50.5%)
The racial composition of Marysville includes 90.53% White, and smaller percentages for Black or African American, Asian, Native American, other race and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 3,098 | 90.53% |
| Two or more races | 205 | 5.99% |
| Black or African American | 53 | 1.55% |
| Asian | 25 | 0.73% |
| Native American | 24 | 0.7% |
| Other race | 17 | 0.5% |
Marysville 's average per capita income is $45,283. Household income levels show a median of $55,386. The poverty rate stands at 11.95%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $92,903 | - |
| Families | $67,756 | $92,505 |
| Households | $55,386 | $77,843 |
| Non Families | $35,694 | $42,858 |
Average Income
Median Household Income
Poverty Rate