| Place Name | Mary Esther |
| Place Type | City |
| ZIP Code(s) | 32569 |
| County | Okaloosa County |
| Area Code(s) | 850 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 3,933 |
| Population Growth Rate (2010-19) | 3.40% |
| Majority Ethnicity | White 76.26% |
| Metro/Micro Stats Area | Crestview-Fort Walton Beach-Destin, FL |
| US Congressional District(s) | Florida 1st |
| State House Districts | 4 |
| State Senate Districts | 2 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 76.26% |
| African American | 5.18% |
| Hispanic | 0.05% |
| Asian | 8.92% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 9.59% |