| Place Name | Marquez |
| Place Type | City |
| ZIP Code(s) | 77865 |
| County | Leon County |
| Area Code(s) | 430,903 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 238 |
| Population Growth Rate (2010-19) | -31.18% |
| Majority Ethnicity | White 77.21% |
| US Congressional District(s) | Texas 17th |
| State House Districts | 57 |
| State Senate Districts | 5 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 77.21% |
| African American | 0.68% |
| Hispanic | 0.34% |
| Asian | 1.36% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 20.41% |