Collinsville is a somewhat small city located in the state of Oklahoma. With a population of 8,840 people and four associated neighborhoods, Collinsville is the 54th largest community in Oklahoma. Much of the housing stock in Collinsville was built relatively recently. The construction of new real estate can often be taken as an indication that the local Collinsville economy is robust, and that jobs or other amenities are attracting an influx of new residents. This seems to be the case in Collinsville, where the median household income is $76,866.00.

Collinsville real estate is some of the most expensive in Oklahoma, although Collinsville house values don't compare to the most expensive real estate in the U.S.

As is often the case in a small city, Collinsville doesn't have a public transportation system that people use for their commute.

The population of Collinsville overall has a level of education that is slightly above the US average for all US cities and towns of 21.84%. Of adults 25 and older in Collinsville, 24.48% have at least a bachelor's degree.

The per capita income in Collinsville in 2022 was $36,090, which is wealthy relative to Oklahoma, and upper middle income relative to the rest of the US. This equates to an annual income of $144,360 for a family of four. However, Collinsville contains both very wealthy and poor people as well.

Collinsville is a very ethnically-diverse city. The people who call Collinsville home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Collinsville residents report their race to be White, followed by Native American. Important ancestries of people in Collinsville include German, Irish, English, European, and British.

The most common language spoken in Collinsville is English. Other important languages spoken here include Italian and Spanish.