| Place Name | Kirby |
| Place Type | Town |
| ZIP Code(s) | 05819 05824 05832 05851 05858 |
| County | Caledonia County |
| Area Code(s) | 802 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2021) | 808 |
| Majority Ethnicity | White 98.64% |
| US Congressional District(s) | Vermont At-Large |
| State House Districts | Essex-Caledonia |
| State Senate Districts | Caledonia |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.64% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 1.36% |