| Place Name | Big Spring |
| Place Type | Census Designated Place |
| ZIP Code(s) | 63363 65041 |
| County | Montgomery County |
| Area Code(s) | 573 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 54 |
| Population Growth Rate (2010-19) | -10.78% |
| Majority Ethnicity | White 88.61% |
| US Congressional District(s) | Missouri 3rd |
| State House Districts | 42 |
| State Senate Districts | 10 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 88.61% |
| African American | 11.39% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |