Griffith is a medium-sized town located in the state of Indiana. With a population of 16,287 people and three associated neighborhoods, Griffith is the 57th largest community in Indiana.

The overall education level of Griffith is somewhat higher than in the average US city of 21.84%: 25.67% of adults 25 and older in the town have at least a bachelor's degree.

The per capita income in Griffith in 2022 was $37,521, which is wealthy relative to Indiana, and upper middle income relative to the rest of the US. This equates to an annual income of $150,084 for a family of four. However, Griffith contains both very wealthy and poor people as well.

Griffith is an extremely ethnically-diverse town. The people who call Griffith home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Griffith residents report their race to be White, followed by Black or African-American. Griffith also has a sizeable Hispanic population (people of Hispanic origin can be of any race). People of Hispanic or Latino origin account for 17.75% of the town’s residents. Important ancestries of people in Griffith include German, Polish, Irish, Italian, and Dutch.

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