Oliverea is located in New York. Oliverea, New York has a population of 285.
The median household income in Oliverea, New York is $27,614. The median household income for the surrounding county is $71,040 compared to the national median of $69,021. The median age of people living in Oliverea is 57.3 years.
The average high temperature in July is 78.2 degrees, with an average low temperature in January of 10.9 degrees. The average rainfall is approximately 47.4 inches per year, with 53.6 inches of snow per year.