| Place Name | Chelsea |
| Place Type | Town |
| ZIP Code(s) | 04330 04344 04353 |
| County | Kennebec County |
| Area Code(s) | 207 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 2,761 |
| Majority Ethnicity | White 97.09% |
| Metro/Micro Stats Area | Augusta-Waterville, ME |
| US Congressional District(s) | Maine 1st |
| State House Districts | 88 |
| State Senate Districts | 14 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 97.09% |
| African American | 0.85% |
| Hispanic | 1.44% |
| Asian | 0.18% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.44% |