Catlin is a village in Vermilion County, Illinois, United States. It is part of the Danville, Illinois Metropolitan Statistical Area. The population was 2,087 at the 2000 census, and 2,086 in 2009. Catlin is the hometown of Illinois State Representative Chad Hays, who represents the 104th Representative District of Illinois.
Catlin is located at 40°3′59″N 87°42′24″W / 40.06639°N 87.70667°W / 40.06639; -87.70667 (40.066423, -87.706592).
According to the 2010 census, Catlin has a total area of 0.843 square miles (2.18 km), of which 0.84 square miles (2.18 km) (or 99.64%) is land and 0.003 square miles (0.01 km) (or 0.36%) is water.
As of the census of 2000, there were 2,087 people, 824 households, and 618 families residing in the village. The population density was 2,657.1 people per square mile (1,020.0/km²). There were 854 housing units at an average density of 1,087.3 per square mile (417.4/km²). The racial makeup of the village was 99.09% White, 0.05% African American, 0.19% Native American, 0.05% Asian, 0.24% from other races, and 0.38% from two or more races. Hispanic or Latino of any race were 0.48% of the population.
There were 824 households out of which 35.0% had children under the age of 18 living with them, 62.7% were married couples living together, 9.2% had a female householder with no husband present, and 24.9% were non-families. 22.1% of all households were made up of individuals and 10.2% had someone living alone who was 65 years of age or older. The average household size was 2.53 and the average family size was 2.93.
In the village, the population was spread out with 26.4% under the age of 18, 7.5% from 18 to 24, 28.4% from 25 to 44, 24.0% from 45 to 64, and 13.8% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 89.2 males. For every 100 females age 18 and over, there were 84.8 males.
The median income for a household in the village was $46,210, and the median income for a family was $51,136. Males had a median income of $40,755 versus $25,823 for females. The per capita income for the village was $19,164. About 2.4% of families and 4.0% of the population were below the poverty line, including 2.7% of those under age 18 and 3.4% of those age 65 or over.