| MSA Name | Marshalltown, IA |
| MSA Type | Micropolitan Statistical Area |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 40,568 |
| Population Growth Rate (2010-19) | -3.4% |
| Majority Ethnicity | White: 76.44% |
| Median Household Income | $54,027 |
| Race/Ethnicity | Percentage of Population (2018) |
|---|---|
| White | 76.44% |
| African American | 0.85% |
| Hispanic | 19.15% |
| Asian | 3.24% |
| Native American | 0.28% |
| Hawaiin/Pacific Islander | 0.03% |
| Marshall County |