Sempronius, New York

Sempronius, New York
Location within Cayuga County and New York
Sempronius
Sempronius
Coordinates: 42°43′37″N 76°19′54″W / 42.72694°N 76.33167°W / 42.72694; -76.33167
CountryUnited States
StateNew York
CountyCayuga
Government
 • TypeTown Council
 • Town SupervisorKevin J. Court (R)
 • Town Council
Members' List
  • • Joanne Andersen (R)
  • • George Glover (R)
  • • Herrick C. Kimball (R)
  • • John Bell (R)
Area
 • Total
29.72 sq mi (76.97 km2)
 • Land29.34 sq mi (75.99 km2)
 • Water0.38 sq mi (0.98 km2)
Elevation
1,736 ft (529 m)
Population
 (2020)
 • Total
840
 • Density28.6/sq mi (11.05/km2)
Time zoneUTC-5 (Eastern (EST))
 • Summer (DST)UTC-4 (EDT)
ZIP Codes
Area code315
FIPS code36-011-66278
GNIS feature ID0979479
Websitewww.cayugacounty.us/1001/Sempronius-Town

Sempronius is a town in Cayuga County, New York, United States. The population was 840 at the 2020 census. The town was named after a Roman military and political leader by Robert Harpur, a clerk interested in the classics. Sempronius is in the southeastern part of the county, southeast of Auburn.