Illinois's 10th congressional district is located in the northeastern part of the state, primarily covering areas in Lake County and parts of Cook County. The district includes suburban communities such as Highland Park, Deerfield, and Glenview. It is known for its diverse population and a mix of residential, commercial, and recreational spaces. The district has been represented by Brad Schneider, a member of the Democratic Party, since 2013. It is characterized by its focus on issues like education, healthcare, and environmental protection. The district's voters tend to lean Democratic, reflecting the political landscape of the surrounding suburbs.