| Place Name | Elsmere |
| Place Type | Town |
| ZIP Code(s) | 19804 19805 |
| County | New Castle County |
| Area Code(s) | 302 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 6,131 |
| Population Growth Rate (2010-19) | 1.60% |
| Majority Ethnicity | White 64.05% |
| Metro/Micro Stats Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| US Congressional District(s) | Delaware At-Large |
| State House Districts | 13 |
| State Senate Districts | 7 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 64.05% |
| African American | 11.29% |
| Hispanic | 0% |
| Asian | 1.02% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 23.64% |