St. Johnsville, New York
Area codes 518, 838 · Population: 1,732
Eastern (ET)
New York
Pop. 1,732
Area Codes Serving St. Johnsville
About St. Johnsville, New York
St. Johnsville is a city in New York that is served by area codes 518, 838. The city has a population of approximately 1,732 residents and is located in the Eastern Time Zone.