| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Niagara Falls | city | New York | United States | 43.09444 | -79.05694 | 590 | 65974 |
| Nichols | city | New York | United States | 42.00917 | -77.26556 | 1351 | 1774 |
| Nichols | city | New York | United States | 42.02167 | -76.36722 | 800 | 2927 |
| Nichols Corners | city | New York | United States | 42.94528 | -76.22583 | 698 | 6224 |
| Nichols Run | city | New York | United States | 42.00333 | -78.52083 | 2125 | 2512 |
| Nicholsville | city | New York | United States | 43.27306 | -75.96417 | 459 | 2239 |
| Nicholville | city | New York | United States | 44.69722 | -74.65972 | 800 | 425 |
| Niets Crest | city | New York | United States | 42.11806 | -79.38944 | 1410 | 4666 |
| Nile | city | New York | United States | 42.17806 | -78.14583 | 1640 | 2641 |
| Niles | city | New York | United States | 42.8375 | -76.41389 | 984 | 3259 |
| Ninety Six Corners | city | New York | United States | 43.34111 | -75.09417 | 1236 | 920 |
| Nineveh | city | New York | United States | 42.19417 | -75.60278 | 1036 | 2892 |
| Nineveh Junction | city | New York | United States | 42.20694 | -75.59361 | 997 | 2892 |
| Niobe | city | New York | United States | 42.0125 | -79.44972 | 1466 | 2213 |
| Niskayuna | city | New York | United States | 42.77972 | -73.84611 | 272 | 54388 |
| Nissequogue | city | New York | United States | 40.90389 | -73.19833 | 72 | 65493 |
| Niverville | city | New York | United States | 42.44083 | -73.66139 | 308 | 7098 |
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