Westerlo is located in New York. Westerlo, New York has a population of 3,366. Westerlo is less family-centric than the surrounding county with 16% households with children. The county percentage for households with children is 24%.
The median household income in Westerlo, New York is $83,889. The median household income for the surrounding county is $69,044 compared to the national median of $66,222. The median age of people living in Westerlo is 47.6 years.
The average high temperature in July is 81.1 degrees, with an average low temperature in January of 10.7 degrees. The annual precipitation is 40.93.