| MSA Name | Mason City, IA |
| MSA Type | Micropolitan Statistical Area |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 51,664 |
| Population Growth Rate (2010-19) | -3.7% |
| Majority Ethnicity | White: 92.59% |
| Median Household Income | $53,075 |
| Race/Ethnicity | Percentage of Population (2018) |
|---|---|
| White | 92.59% |
| African American | 1.63% |
| Hispanic | 4.37% |
| Asian | 0.98% |
| Native American | 0.41% |
| Hawaiin/Pacific Islander | 0.02% |
| Cerro Gordo County |
| Worth County |