| Place Name | Madbury |
| Place Type | Town |
| ZIP Code(s) | 03823 |
| County | Strafford County |
| Area Code(s) | 603 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 2,166 |
| Majority Ethnicity | White 94.77% |
| Metro/Micro Stats Area | Boston-Cambridge-Newton, MA-NH |
| US Congressional District(s) | New Hampshire 1st |
| State House Districts | Strafford 6 |
| State Senate Districts | 21 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.77% |
| African American | 0.29% |
| Hispanic | 0.05% |
| Asian | 3.15% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.74% |