| Place Name | Bethlehem (town) |
| Place Type | Town |
| ZIP Code(s) | 03251 03561 03574 03580 03598 |
| County | Grafton County |
| Area Code(s) | 603 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 2,518 |
| Majority Ethnicity | White 96.98% |
| Metro/Micro Stats Area | Lebanon, NH-VT |
| US Congressional District(s) | New Hampshire 2nd |
| State House Districts | Grafton 1 |
| State Senate Districts | 1 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 96.98% |
| African American | 0.44% |
| Hispanic | 0.24% |
| Asian | 0.71% |
| Native American | 0.2% |
| Hawaiin/Pacific Islander | 1.43% |