Kirby is located in Arkansas. Kirby, Arkansas has a population of 719. Kirby is more family-centric than the surrounding county with 45.23% of the households containing married families with children. The county average for households married with children is 36.25%.
The median household income in Kirby, Arkansas is $76,125. The median household income for the surrounding county is $46,672 compared to the national median of $69,021. The median age of people living in Kirby is 44.2 years.
The average high temperature in July is 90.8 degrees, with an average low temperature in January of 28.4 degrees. The average rainfall is approximately 57.1 inches per year, with 2 inches of snow per year.