Lyonsdale, New York
Lyonsdale, New York  | |
|---|---|
| Coordinates: 43°36′8″N 75°18′5″W / 43.60222°N 75.30139°W | |
| Country | United States | 
| State | New York | 
| County | Lewis | 
| Area | |
 • Total  | 70.10 sq mi (181.57 km2) | 
| • Land | 68.74 sq mi (178.04 km2) | 
| • Water | 1.36 sq mi (3.53 km2) | 
| Elevation | 1,220 ft (372 m) | 
| Population  (2010)  | |
 • Total  | 1,227 | 
 • Estimate  (2016)  | 1,216 | 
| • Density | 17.69/sq mi (6.83/km2) | 
| Time zone | UTC-5 (Eastern (EST)) | 
| • Summer (DST) | UTC-4 (EDT) | 
| ZIP code | 13433  | 
| Area code | 315 | 
| FIPS code | 36-049-43995 | 
| GNIS feature ID | 979176 | 
Lyonsdale is a town in Lewis County, New York, United States. The population was 1,227 at the 2010 census. The town is named after its principal community and its founder Caleb Lyon.
Lyonsdale is in the southeastern part of the county and is just north of Boonville.