Interlachen is located in Oregon. Interlachen, Oregon has a population of 4,630.
The median household income in Interlachen, Oregon is $58,032. The median household income for the surrounding county is $60,369 compared to the national median of $57,652. The median age of people living in Interlachen is 39.3 years.
The average high temperature in July is 81.4 degrees, with an average low temperature in January of 33.8 degrees. The average rainfall is approximately 50 inches per year, with 1.7 inches of snow per year.