Denver 12421 Real EstateDenver is located in New York. Denver, New York 12421has a population of 268. Denver 12421 is less family-centric than the surrounding county with 12.94% of the households containing married families with children. The county average for households married with children is 21.88%. The median household income in Denver, New York 12421 is $75,714. The median household income for the surrounding county is $52,757 compared to the national median of $69,021. The median age of people living in Denver 12421 is 69.8 years. Denver WeatherThe average high temperature in July is 78.1 degrees, with an average low temperature in January of 10.5 degrees. The average rainfall is approximately 45.7 inches per year, with 43.5 inches of snow per year. Denver MapReal estate near DenverNearby CitiesNearby Cities Homes for Sale |