| Place Name | Harpswell |
| Place Type | Town |
| ZIP Code(s) | 04079 |
| County | Cumberland County |
| Area Code(s) | 207 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 4,985 |
| Majority Ethnicity | White 98.71% |
| Metro/Micro Stats Area | Portland-South Portland, ME |
| US Congressional District(s) | Maine 1st |
| State House Districts | 51 |
| State Senate Districts | 24 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.71% |
| African American | 0.28% |
| Hispanic | 0% |
| Asian | 0.36% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.64% |