| Place Name | Good Thunder |
| Place Type | City |
| ZIP Code(s) | 56037 |
| County | Blue Earth County |
| Area Code(s) | 507 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 591 |
| Population Growth Rate (2010-19) | -3.95% |
| Majority Ethnicity | White 97.6% |
| Metro/Micro Stats Area | Mankato, MN |
| US Congressional District(s) | Minnesota 1st |
| State House Districts | 23B |
| State Senate Districts | 23 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.6% |
| African American | 0.74% |
| Hispanic | 0.18% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.48% |