Interlaken Real EstateInterlaken is located in New York. Interlaken, New York has a population of 486. Interlaken is more family-centric than the surrounding county with 27.43% of the households containing married families with children. The county average for households married with children is 26.06%. The median household income in Interlaken, New York is $48,125. The median household income for the surrounding county is $59,086 compared to the national median of $69,021. The median age of people living in Interlaken is 50.4 years. Interlaken WeatherThe average high temperature in July is 80.8 degrees, with an average low temperature in January of 16.6 degrees. The average rainfall is approximately 35.2 inches per year, with 62.9 inches of snow per year. Interlaken MapReal estate near InterlakenNearby CitiesNearby Cities Homes for Sale |