| Place Name | Calera |
| Place Type | Town |
| ZIP Code(s) | 74730 |
| County | Bryan County |
| Area Code(s) | 580 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 2,578 |
| Population Growth Rate (2010-19) | 34.75% |
| Majority Ethnicity | White 73.17% |
| Metro/Micro Stats Area | Durant, OK |
| US Congressional District(s) | Oklahoma 2nd |
| State House Districts | 21 |
| State Senate Districts | 6 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 73.17% |
| African American | 1.05% |
| Hispanic | 17.31% |
| Asian | 0.85% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 7.63% |