Horn Lake is a medium-sized city located in the state of Mississippi. With a population of 26,574 people and six associated neighborhoods, Horn Lake is the 13th largest community in Mississippi.

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

In terms of college education, the citizens of Horn Lake rank slightly lower than the national average. 16.52% of adults 25 and older in Horn Lake have a bachelor's degree or advanced degree, while 21.84% of adults have a 4-year degree or higher in the average American community.

The per capita income in Horn Lake in 2022 was $26,749, which is middle income relative to Mississippi, and lower middle income relative to the rest of the US. This equates to an annual income of $106,996 for a family of four. However, Horn Lake contains both very wealthy and poor people as well.

Horn Lake is an extremely ethnically-diverse city. The people who call Horn Lake home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Horn Lake residents report their race to be Black or African-American, followed by White. Important ancestries of people in Horn Lake include Irish, English, German, Scottish, and British.

The most common language spoken in Horn Lake is English. Other important languages spoken here include Spanish and Polish.