Sempronius is located in New York. Sempronius, New York has a population of 844. Sempronius is less family-centric than the surrounding county with 18.35% of the households containing married families with children. The county average for households married with children is 23.38%.
The median household income in Sempronius, New York is $61,000. The median household income for the surrounding county is $59,602 compared to the national median of $69,021. The median age of people living in Sempronius is 47.1 years.
The average high temperature in July is 79.4 degrees, with an average low temperature in January of 14.1 degrees. The average rainfall is approximately 39.8 inches per year, with 72.5 inches of snow per year.