The following were living within Hampden County at the time the 1840 Census was enumerated
Stamped No. The Hampden 1840 census includes a stamped number every other page
Page No. The Hampden 1840 census includes a penned number every other page
| Stamped No. | Page No. | Name | Location |
| 100 | 1 | Hamilton Reeve | Holland |
Stamped No. The Hampden 1840 census includes a stamped number every other page
Page No. The Hampden 1840 census includes a penned number every other page