Grannis is located in Arkansas. Grannis, Arkansas has a population of 469. Grannis is more family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 24%.
The median household income in Grannis, Arkansas is $35,008. The median household income for the surrounding county is $40,491 compared to the national median of $66,222. The median age of people living in Grannis is 36.3 years.
The average high temperature in July is 92.5 degrees, with an average low temperature in January of 27.7 degrees. The annual precipitation is 56.14.