There are 53 cities in Oneida 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 | 2024 Population | 2020 Population | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Utica | 1 | 63,089 | 65,160 | -0.81% | 3,773 | 16.7 | City |
| Rome | 2 | 31,576 | 31,878 | -0.24% | 422 | 74.9 | City |
| New Hartford | 3 | 22,011 | 21,801 | -0.1% | 866 | 25.4 | Town |
| Whitestown | 4 | 17,797 | 18,085 | -0.15% | 651 | 27.3 | Town |
| Oneida | 5 | 10,019 | 10,317 | -0.74% | 454 | 22.1 | City |
| Kirkland | 6 | 9,647 | 9,917 | -0.47% | 286 | 33.8 | Town |
| Marcy | 7 | 8,316 | 8,472 | 0.48% | 253 | 32.9 | Town |
| Vernon | 8 | 8,077 | 8,298 | -0.63% | 201 | 40.1 | Town |
| Lee | 9 | 5,983 | 6,158 | -0.63% | 133 | 45.1 | Town |
| Westmoreland | 10 | 5,848 | 5,924 | -0.26% | 136 | 43.1 | Town |
| Verona | 11 | 5,833 | 5,963 | -0.31% | 84 | 69.3 | Town |
| Vienna | 12 | 5,105 | 5,253 | -0.6% | 83 | 61.4 | Town |
| Camden | 13 | 4,649 | 4,780 | -0.51% | 86 | 54.0 | Town |
| Canastota | 14 | 4,432 | 4,550 | -0.67% | 1,327 | 3.3 | Village |
| Boonville | 15 | 4,406 | 4,512 | -0.61% | 61 | 71.8 | Town |
| Trenton | 16 | 4,223 | 4,288 | -0.1% | 97 | 43.4 | Town |
| Paris | 17 | 4,182 | 4,325 | -0.71% | 133 | 31.5 | Town |
| Deerfield | 18 | 3,897 | 3,978 | -0.41% | 118 | 32.9 | Town |
| Floyd | 19 | 3,666 | 3,728 | -0.27% | 106 | 34.6 | Town |
| Whitesboro | 20 | 3,560 | 3,682 | -0.86% | 3,390 | 1.1 | Village |
| New York Mills | 21 | 3,164 | 3,266 | -0.81% | 2,681 | 1.2 | Village |
| Sherrill | 22 | 2,966 | 3,070 | -0.87% | 1,283 | 2.3 | City |
| Annsville | 23 | 2,594 | 2,637 | -0.12% | 43 | 60.2 | Town |
| Yorkville | 24 | 2,566 | 2,654 | -0.85% | 3,824 | 0.7 | Village |
| Sangerfield | 25 | 2,260 | 2,330 | -0.62% | 73 | 30.8 | Town |
| Camden | 26 | 2,124 | 2,198 | -0.89% | 872 | 2.4 | Village |
| Augusta | 27 | 2,005 | 2,023 | 0% | 72 | 27.7 | Town |
| Boonville | 28 | 1,998 | 2,032 | -0.45% | 1,156 | 1.7 | Village |
| Marshall | 29 | 1,901 | 1,959 | -0.68% | 58 | 32.8 | Town |
| New Hartford | 30 | 1,867 | 1,847 | 0.27% | 3,016 | 0.6 | Village |
| Western | 31 | 1,790 | 1,826 | -0.28% | 35 | 51.2 | Town |
| Remsen | 32 | 1,755 | 1,762 | 0.11% | 49 | 35.5 | Town |
| Clinton | 33 | 1,629 | 1,687 | -0.91% | 2,602 | 0.6 | Village |
| Waterville | 34 | 1,496 | 1,551 | -0.93% | 1,056 | 1.4 | Village |
| Forestport | 35 | 1,478 | 1,479 | 0.2% | 19 | 76.9 | Town |
| Bridgewater | 36 | 1,459 | 1,501 | -0.61% | 61 | 23.8 | Town |
| Oriskany | 37 | 1,345 | 1,339 | 0.07% | 1,698 | 0.8 | Village |
| Florence | 38 | 1,279 | 1,285 | 0% | 23 | 54.9 | Town |
| Vernon | 39 | 1,149 | 1,177 | -0.61% | 1,215 | 0.9 | Village |
| Steuben | 40 | 1,096 | 1,079 | 0.83% | 26 | 42.7 | Town |
| Sylvan Beach | 41 | 877 | 892 | -0.45% | 1,277 | 0.7 | Village |
| West Winfield | 42 | 731 | 745 | -0.54% | 802 | 0.9 | Village |
| Cleveland | 43 | 729 | 736 | -0.27% | 645 | 1.1 | Village |
| Ava | 44 | 691 | 681 | 0.29% | 18 | 37.7 | Town |
| Oriskany Falls | 45 | 638 | 658 | -0.78% | 1,261 | 0.5 | Village |
| Oneida Castle | 46 | 579 | 593 | -0.69% | 1,144 | 0.5 | Village |
| Wampsville | 47 | 563 | 562 | 0% | 550 | 1.0 | Village |
| Poland | 48 | 480 | 488 | -0.41% | 884 | 0.5 | Village |
| Munnsville | 49 | 443 | 454 | -0.67% | 506 | 0.9 | Village |
| Remsen | 50 | 407 | 422 | -0.97% | 1,094 | 0.4 | Village |
| Holland Patent | 51 | 391 | 398 | -0.51% | 773 | 0.5 | Village |
| Clayville | 52 | 332 | 340 | -0.6% | 756 | 0.4 | Village |
| Madison | 53 | 310 | 318 | -0.64% | 650 | 0.5 | Village |
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.
Utica is the largest city in Oneida County.
Madison is the smallest city in Oneida County.
There are 53 cities in Oneida County, New York.