| Place Name | Allen |
| Place Type | Town |
| ZIP Code(s) | 14709 14711 14735 |
| County | Allegany County |
| Area Code(s) | 585 |
| Timezone | Eastern Standard Time (EST) |
| Population (2021) | 486 |
| Majority Ethnicity | White 89% |
| US Congressional District(s) | New York 23rd |
| State Assembly Districts | 148 |
| State Senate Districts | 57 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 89% |
| African American | 1.87% |
| Hispanic | 0% |
| Asian | 1.45% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 7.68% |