| Place Name | Summerdale |
| Place Type | Town |
| ZIP Code(s) | 36580 |
| County | Baldwin County |
| Area Code(s) | 251 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 851 |
| Population Growth Rate (2010-19) | 70.30% |
| Majority Ethnicity | White 94.55% |
| Metro/Micro Stats Area | Daphne-Fairhope-Foley, AL |
| US Congressional District(s) | Alabama 1st |
| State House Districts | 94 |
| State Senate Districts | 32 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.55% |
| African American | 2.15% |
| Hispanic | 0% |
| Asian | 0.34% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.96% |