Altmar is a small town in Jefferson County, New York, US, with a population of approximately 1,200 as of 2019. It was first settled in the late 18th century and was officially established in 1824. The town is named after Chief Altmar, a leader of the Oneida Nation, who granted land for the settlement. A notable attraction in Altmar is the Salmon River Fish Hatchery, which is one of the oldest and largest fish hatcheries in the United States, raising and stocking millions of fish each year.
Dollar General takes the top spot among Dollar Stores and Deep Discount Stores in Altmar, New York with 1 locations as of April 12, 2024.