Streamwood is a medium-sized village located in the state of Illinois. With a population of 38,651 people and nine constituent neighborhoods, Streamwood is the 44th largest community in Illinois.

Also of interest is that Streamwood has more people living here who work in computers and math than 95% of the places in the US.

A relatively large number of people in Streamwood telecommute to their jobs. Overall, about 8.20% of the workforce works from home. While this may seem like a small number, as a fraction of the total workforce it ranks among the highest in the country. These workers are often telecommuters who work in knowledge-based, white-collar professions. For example, Silicon Valley has large numbers of people who telecommute. Other at-home workers may be self-employed people who operate small businesses out of their homes.

The overall education level of Streamwood is somewhat higher than in the average US city of 21.84%: 27.20% of adults 25 and older in the village have at least a bachelor's degree.

The per capita income in Streamwood in 2018 was $32,872, which is upper middle income relative to Illinois and the nation. This equates to an annual income of $131,488 for a family of four. However, Streamwood contains both very wealthy and poor people as well.

Streamwood is an extremely ethnically-diverse village. The people who call Streamwood home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Streamwood residents report their race to be White, followed by Asian. Streamwood also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 37.94% of the village’s residents. Important ancestries of people in Streamwood include German, Polish, Irish, Italian, and English.

Foreign born people are also an important part of Streamwood's cultural character, accounting for 29.82% of the village’s population.

The most common language spoken in Streamwood is English. Other important languages spoken here include Spanish and Langs. of India.