Cities & Towns in St. Lawrence County, NY

St. Lawrence County, county in New York, United States. As of 2020 county had an estimated population of 111,007 inhabitants. The county was created 222 years ago in 1802. Its county seat is Canton.

There are 33 city/town in St. Lawrence County, NY. The largest city of St. Lawrence County is Canton with a population of 11,024. Other cities include, Ogdensburg population 10,388, Massena population 10,122, Potsdam population 8,796, Norfolk population 4,397


Canton, Village in St.


Ogdensburg, City in New York, USA


Massena, City in Cass County, Iowa, United States of America

Sitting along the Canadian border in the North Country region, St. Lawrence County spans across 2,600 square miles of the rugged Adirondack Mountains and the St. Lawrence River Valley. This remote setting is home to small cities, quaint villages, and tiny hamlets.

The city of Ogdensburg rests on the St. Lawrence River and serves as the county seat. Canton provides the home of St. Lawrence University and its vibrant college town atmosphere. Potsdam also houses an SUNY college and historic downtown district.

Historic river villages like Waddington, Morristown, and Massena display their roots as frontier settlements. Scenic towns like Edwards, Fowler, and Depeyster embody the remote charm of the Adirondacks. Hamlets like South Colton and Parishville exemplify the area's agricultural heritage.

From its colleges to countryside, St. Lawrence County's assortment of municipalities capture the essence of the region's history, culture, and natural splendor. The unique blend of cities, towns, and hamlets beckon residents and visitors alike to New York's scenic North Country.

All St. Lawrence County Cities (Aphebetical)

List of cities, towns, neighborhoods & other populated places in St. Lawrence County.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
City Name Title Population
Canton Village in St. 11,024
Clare Human settlement in St. 101
Colton Town in St. 1,401
De Kalb Town in St. 2,309
De Peyster Human settlement in St. 1,048
Edwards Hamlet in St. 1,093
Fine Town in United States of America 1,440
Fowler Town in New York, United States 2,111
Gouverneur Town in New York, USA 3,644
Hammond Town in St. 1,153
Hermon Human settlement in St. 1,040
Heuvelton Village in St. 714
Hopkinton Human settlement in St. 1,020
Lisbon Town in New York, USA 4,041
Louisville Human settlement in St. 3,001
Madrid City in New York, United States 1,633
Massena City in Cass County, Iowa, United States of America 10,122
Morristown Town in St. 376
Norfolk Town in New York USA 4,397
Norwood Village in St. 1,550
Ogdensburg City in New York, USA 10,388
Oswegatchie Human settlement in St. 4,250
Parishville Human settlement in St. 2,034
Piercefield Human settlement in St. 283
Pierrepont Human settlement in St. 2,472
Pitcairn Town in St. 792
Potsdam Village in New York 8,796
Rensselaer Falls Human settlement in St. 302
Richville Human settlement in St. 300
Rossie Human settlement in St. 832
Russell Town in New York, USA 1,767
Stark Town in New York, USA 705
Waddington Human settlement in New York, United States of America 1,266

County Cities on Map (33)

New York Counties (61)

Queens County (2,225,821) New York County (1,611,989) Suffolk County (1,474,273) Bronx County (1,401,142) Nassau County (1,351,334) Westchester County (965,802) Erie County (917,241) Monroe County (740,900) Richmond County (475,327) Onondaga County (459,214) Orange County (385,234) Rockland County (326,225) Albany County (303,654) Dutchess County (293,293) Saratoga County (230,298) Oneida County (227,346) Niagara County (208,396) Broome County (189,420) Ulster County (177,716) Rensselaer County (158,108) Schenectady County (155,358) Chautauqua County (126,032) Oswego County (116,346) St. Lawrence County (111,007) Ontario County (110,091) Jefferson County (108,095) Tompkins County (101,058) Putnam County (98,532) Steuben County (94,657) Wayne County (89,339) Chemung County (82,622) Clinton County (79,778) Cayuga County (76,029) Cattaraugus County (75,863) Sullivan County (75,802) Madison County (70,478) Warren County (63,756) Livingston County (62,398) Herkimer County (60,945) Washington County (60,606) Columbia County (59,534) Otsego County (58,701) Genesee County (56,994) Fulton County (52,812) Franklin County (49,965) Montgomery County (49,170) Tioga County (47,904) Greene County (47,177) Cortland County (47,173) Chenango County (46,730) Allegany County (45,587) Delaware County (43,938) Orleans County (39,978) Wyoming County (39,465) Essex County (36,891) Seneca County (33,991) Schoharie County (31,132) Lewis County (26,187) Yates County (24,780) Schuyler County (17,685) Hamilton County (4,345)