West Seneca is located in New York. West Seneca, New York has a population of 45,390. West Seneca is more family-centric than the surrounding county with 27.12% of the households containing married families with children. The county average for households married with children is 26.77%.
The median household income in West Seneca, New York is $70,358. The median household income for the surrounding county is $62,578 compared to the national median of $69,021. The median age of people living in West Seneca is 45.3 years.
The average high temperature in July is 81.3 degrees, with an average low temperature in January of 17.9 degrees. The average rainfall is approximately 39.3 inches per year, with 84.8 inches of snow per year.