Marietta is located in New York. Marietta, New York has a population of 2,298. Marietta is less family-centric than the surrounding county with 24.82% of the households containing married families with children. The county average for households married with children is 28.15%.
The median household income in Marietta, New York is $77,431. The median household income for the surrounding county is $57,271 compared to the national median of $57,652. The median age of people living in Marietta is 49.5 years.
The average high temperature in July is 81.6 degrees, with an average low temperature in January of 16.8 degrees. The average rainfall is approximately 40.8 inches per year, with 95.5 inches of snow per year.