St. Lawrence County, New York
St. Lawrence County profile, demographic data, and geographic information.
Cities & Towns in St. Lawrence County
Constituent municipalities and census communities located within St. Lawrence County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Brasher Falls CDP | CDP | 3607960 | 1.64 sq mi |
| Canton village | Village | 3612331 | 4.14 sq mi |
| Colton CDP | CDP | 3617398 | 1.66 sq mi |
| Cranberry Lake CDP | CDP | 3618817 | 19.42 sq mi |
| DeKalb Junction CDP | CDP | 3620049 | 3.98 sq mi |
| Edwards CDP | CDP | 3623635 | 0.92 sq mi |
| Gouverneur village | Village | 3629597 | 2.19 sq mi |
| Hailesboro CDP | CDP | 3631346 | 4.70 sq mi |
| Hammond village | Village | 3631830 | 0.59 sq mi |
| Hannawa Falls CDP | CDP | 3632006 | 5.13 sq mi |
| Hermon CDP | CDP | 3634165 | 0.49 sq mi |
| Heuvelton village | Village | 3634264 | 0.76 sq mi |
| Madrid CDP | CDP | 3644479 | 3.73 sq mi |
| Massena village | Village | 3646019 | 4.53 sq mi |
| Morristown CDP | CDP | 3648571 | 0.98 sq mi |
| Norfolk CDP | CDP | 3651319 | 2.70 sq mi |
| Norwood village | Village | 3654012 | 2.09 sq mi |
| Ogdensburg city | City | 3654485 | 4.96 sq mi |
| Parishville CDP | CDP | 3656363 | 3.29 sq mi |
| Potsdam village | Village | 3659564 | 4.92 sq mi |
| Rensselaer Falls village | Village | 3661159 | 0.29 sq mi |
| Richville village | Village | 3661621 | 0.74 sq mi |
| Star Lake CDP | CDP | 3670849 | 4.34 sq mi |
| Waddington village | Village | 3677728 | 2.18 sq mi |
| Winthrop CDP | CDP | 3682612 | 2.78 sq mi |