| Place Name | Middleton |
| Place Type | Town |
| County | Strafford County |
| Area Code(s) | 603 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 1,573 |
| Majority Ethnicity | White 93.74% |
| Metro/Micro Stats Area | Boston-Cambridge-Newton, MA-NH |
| US Congressional District(s) | New Hampshire 1st |
| State House Districts | Strafford 1 |
| State Senate Districts | 3 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 93.74% |
| African American | 1.85% |
| Hispanic | 0.4% |
| Asian | 0.73% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 3.3% |