Griffith is located in Indiana. Griffith, Indiana has a population of 16,089. Griffith is less family-centric than the surrounding county with 25% households with children. The county percentage for households with children is 29%.
The median household income in Griffith, Indiana is $66,712. The median household income for the surrounding county is $58,736 compared to the national median of $66,222. The median age of people living in Griffith is 38.3 years.
The average high temperature in July is 83.9 degrees, with an average low temperature in January of 13.9 degrees. The annual precipitation is 38.02.