| Place Name | Limestone |
| Place Type | Census Designated Place |
| ZIP Code(s) | 04750 |
| County | Aroostook County |
| Area Code(s) | 207 |
| Timezone | Eastern Standard Time (EST) |
| Population (2022) | 1,211 |
| Population Growth Rate (2010-19) | -18.70% |
| Majority Ethnicity | White 92.26% |
| US Congressional District(s) | Maine 2nd |
| State House Districts | 148 |
| State Senate Districts | 1 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 92.26% |
| African American | 0.95% |
| Hispanic | 4.66% |
| Asian | 1.42% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.71% |