Mandana Real EstateMandana is located in New York. Mandana, New York has a population of 3,622. The median household income in Mandana, New York is $84,150. 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 Mandana is 52.3 years. Mandana WeatherThe average high temperature in July is 81.5 degrees, with an average low temperature in January of 14.5 degrees. The average rainfall is approximately 40.4 inches per year, with 95.5 inches of snow per year. Mandana MapReal estate near MandanaNearby CitiesNearby Cities Homes for Sale |