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. There's nothing like the smell of a brand new house, and in Collinsville, you'll find that a large proportion of houses were recently built. New growth in residential real estate is an indication that people are choosing to move to Collinsville, and putting down their money on brand new construction. Collinsville’s real estate is, on average, some of the newest in the nation. Collinsville does seem to be experiencing an influx of affluent people, because 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.

Being a small city, Collinsville does not have a public transit system used by locals to get to and from work.

The citizens of Collinsville are slightly better educated than the national average of 21.84% for all cities and towns, with 24.48% of adults in Collinsville having a bachelor's degree or advanced 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.