All Cities, Towns and Villages in St. Lawrence County, New York
St. Lawrence County is the largest county by area in New York State and is located in the northern part of the state, bordering Canada. Below is a list of its cities, towns, and villages, along with some details:
Cities in St. Lawrence County
- Ogdensburg
Towns in St. Lawrence County
- Brasher
- Canton
- Clare
- Clifton
- Colton
- De Kalb
- De Peyster
- Edwards
- Fine
- Fowler
- Gouverneur
- Hammond
- Hermon
- Hopkinton
- Lawrence
- Lisbon
- Louisville
- Macomb
- Madrid
- Massena
- Morristown
- Norfolk
- Oswegatchie
- Parishville
- Piercefield
- Pierrepont
- Pitcairn
- Potsdam
- Rossie
- Russell
- Stockholm
- Waddington
Villages in St. Lawrence County
- Canton – Located within the Town of Canton, also the county seat.
- Gouverneur – Located within the Town of Gouverneur.
- Massena – Located within the Town of Massena.
- Potsdam – Located within the Town of Potsdam.
- Heuvelton – Located within the Town of Oswegatchie.
- Rensselaer Falls – Located within the Town of Canton.
- Richville – Located within the Town of De Kalb.
- Norwood – Located within the Town of Potsdam.
- Waddington – Located within the Town of Waddington.
- Morristown – Located within the Town of Morristown.
- Hermon – Located within the Town of Hermon.
- Edwards – Located within the Town of Edwards.
Additional Information:
- Population: As of the 2020 U.S. Census, the population of St. Lawrence County was approximately 109,000.
- Area: The county has a total area of about 2,821 square miles.
- Borders: It borders several counties including Jefferson, Lewis, and Franklin. It also borders Canada to the north.
- Zip Codes: There are multiple Zip Codes, ranging from 13613 (Brasher Falls) to 13699 (Potsdam).
- Major Highways: Major highways include U.S. Route 11, which runs through the county and offers a primary route connecting various towns and the city of Ogdensburg. New York State Route 68, 37, and 56 are also notable highways.
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