Oliverea is located in New York. Oliverea, New York has a population of 285.
The median household income in Oliverea, New York is $58,000. The median household income for the surrounding county is $61,652 compared to the national median of $57,652. The median age of people living in Oliverea is 56 years.
The average high temperature in July is 72.2 degrees, with an average low temperature in January of 11.6 degrees. The average rainfall is approximately 49.8 inches per year, with 94.5 inches of snow per year.