Gardiner is located in Maine. Gardiner, Maine has a population of 5,782. Gardiner is more family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 23%.
The median household income in Gardiner, Maine is $51,550. The median household income for the surrounding county is $57,876 compared to the national median of $66,222. The median age of people living in Gardiner is 44 years.
The average high temperature in July is 79.6 degrees, with an average low temperature in January of 6.8 degrees. The annual precipitation is 43.97.