Theresa is located in New York. Theresa, New York has a population of 2,897. Theresa is more family-centric than the surrounding county with 35.78% of the households containing married families with children. The county average for households married with children is 34.2%.
The median household income in Theresa, New York is $62,708. The median household income for the surrounding county is $50,322 compared to the national median of $57,652. The median age of people living in Theresa is 37.3 years.
The average high temperature in July is 79 degrees, with an average low temperature in January of 3.7 degrees. The average rainfall is approximately 43.6 inches per year, with 85.2 inches of snow per year.