Lyndonville is a village in the town of Lyndon, in Caledonia County, Vermont, United States. Lyndonville's population was 1,136 at the 2020 census. In 1883, trustees purchased a hand fire engine from Franklin, New Hampshire, to start a fire fighting company. The fire department volunteers named themselves the "Tiger Fire Company No. 1" and appear in par…Lyndonville is a village in the town of Lyndon, in Caledonia County, Vermont, United States. Lyndonville's population was 1,136 at the 2020 census. In 1883, trustees purchased a hand fire engine from Franklin, New Hampshire, to start a fire fighting company. The fire department volunteers named themselves the "Tiger Fire Company No. 1" and appear in parade uniform for photos starting in 1889.