Sempronius is located in New York. Sempronius, New York has a population of 862. Sempronius is more family-centric than the surrounding county with 27.34% of the households containing married families with children. The county average for households married with children is 25.29%.
The median household income in Sempronius, New York is $49,306. The median household income for the surrounding county is $54,664 compared to the national median of $57,652. The median age of people living in Sempronius is 43.1 years.
The average high temperature in July is 80 degrees, with an average low temperature in January of 15 degrees. The average rainfall is approximately 39.1 inches per year, with 82.2 inches of snow per year.