Wellington is a village in Lovejoy Township, Iroquois County, Illinois, United States.

According to the 2021 census gazetteer files, Wellington has a total area of 0.24 square miles (0.62 km2), all land.

[4] As of the 2020 census[2] there were 206 people, 96 households, and 67 families residing in the village.

There were 103 housing units at an average density of 432.77 per square mile (167.09/km2).

22.92% of all households were made up of individuals, and 12.50% had someone living alone who was 65 years of age or older.