There are 18 cities in Chemung County, New York.
Note: As defined by the US Census Bureau, a city's official boundaries often extend miles beyond the city itself and may even cross county lines. As such, several thousand US cities officially exist in two or more counties (and therefore appear on multiple counties' lists of cities.)
City | Rank | State | 2024 Population | 2020 Census | Annual Change | Density (mi²) | Area (mi²) |
|---|---|---|---|---|---|---|---|
| Elmira | 1 | New York | 25,189 | 26,515 | -1.3% | 3,473 | 7.25 |
| Corning | 2 | New York | 10,785 | 10,581 | 0.47% | 3,497 | 3.08 |
| Southport | 3 | New York | 6,501 | 6,821 | -1.22% | 1,020 | 6.38 |
| Horseheads | 4 | New York | 6,204 | 6,584 | -1.51% | 1,594 | 3.89 |
| Big Flats | 5 | New York | 5,668 | 5,523 | -1.51% | 340 | 16.69 |
| West Elmira | 6 | New York | 4,847 | 4,745 | 0.54% | 1,595 | 3.04 |
| Waverly | 7 | New York | 4,248 | 4,368 | -0.7% | 1,860 | 2.28 |
| Elmira Heights | 8 | New York | 3,721 | 3,931 | -1.38% | 3,247 | 1.15 |
| Horseheads North | 9 | New York | 2,591 | 2,569 | -2.19% | 1,172 | 2.21 |
| Newfield | 10 | New York | 1,512 | 772 | 13.94% | 1,203 | 1.26 |
| South Corning | 11 | New York | 1,070 | 1,102 | -0.74% | 1,734 | 0.62 |
| Breesport | 12 | New York | 855 | 873 | -0.47% | 525 | 1.63 |
| Pine Valley | 13 | New York | 725 | 493 | 8.7% | 602 | 1.20 |
| Erin | 14 | New York | 584 | 441 | 4.1% | 782 | 0.75 |
| Wellsburg | 15 | New York | 474 | 498 | -1.25% | 835 | 0.57 |
| Riverside | 16 | New York | 416 | 434 | -0.95% | 1,382 | 0.30 |
| Van Etten | 17 | New York | 334 | 629 | -17.53% | 261 | 1.28 |
| Millport | 18 | New York | 269 | 289 | -1.82% | 773 | 0.35 |
Note: City markers shown outside the county boundary mean that a part of the city extends into this county, but is primarily located in an adjacent county.
Elmira is the largest city in Chemung County.
Millport is the smallest city in Chemung County.
There are 18 cities in Chemung County, New York.