Oblong is a village in Crawford County, Illinois, United States. The population was 1,466 at the 2010 census, and then was later recorded to be 1,371 in the 2020 census. Oblong was incorporated in 1883. The original town site was on a naturally occurring oblongular prairie, hence the name. The crossroads at the town site was the location of a general …
Oblong is a village in Crawford County, Illinois, United States. The population was 1,466 at the 2010 census, and then was later recorded to be 1,371 in the 2020 census. Oblong was incorporated in 1883. The original town site was on a naturally occurring oblongular prairie, hence the name. The crossroads at the town site was the location of a general store owned by Henry Peck. The prominent sign "Hen. Peck" gave rise to the village's original moniker, Henpeck.