There are 22 cities in Madison 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) |
|---|---|---|---|---|---|---|---|
| Oneida | 1 | New York | 10,019 | 10,317 | -0.74% | 454 | 22.05 |
| Chittenango | 2 | New York | 4,783 | 4,889 | -0.56% | 1,926 | 2.48 |
| Manlius | 3 | New York | 4,559 | 4,693 | -0.74% | 2,504 | 1.82 |
| Canastota | 4 | New York | 4,432 | 4,550 | -0.67% | 1,327 | 3.34 |
| Hamilton | 5 | New York | 4,099 | 4,102 | -0.02% | 1,644 | 2.49 |
| Cazenovia | 6 | New York | 2,729 | 2,769 | -0.36% | 1,446 | 1.89 |
| Bridgeport | 7 | New York | 1,519 | 1,341 | -1.04% | 788 | 1.93 |
| Waterville | 8 | New York | 1,496 | 1,551 | -0.93% | 1,056 | 1.42 |
| Sherburne | 9 | New York | 1,361 | 1,392 | -0.58% | 896 | 1.52 |
| Morrisville | 10 | New York | 1,225 | 1,635 | -7.76% | 1,196 | 1.02 |
| Earlville | 11 | New York | 764 | 795 | -1.04% | 707 | 1.08 |
| West Winfield | 12 | New York | 731 | 745 | -0.54% | 802 | 0.91 |
| Oriskany Falls | 13 | New York | 638 | 658 | -0.78% | 1,261 | 0.51 |
| Durhamville | 14 | New York | 621 | 901 | -10.13% | 453 | 1.37 |
| Oneida Castle | 15 | New York | 579 | 593 | -0.69% | 1,144 | 0.51 |
| Bridgewater | 16 | New York | 575 | 477 | 3.42% | 592 | 0.97 |
| Wampsville | 17 | New York | 563 | 562 | 0% | 550 | 1.02 |
| Munnsville | 18 | New York | 443 | 454 | -0.67% | 506 | 0.88 |
| DeRuyter | 19 | New York | 417 | 427 | -0.71% | 1,130 | 0.37 |
| Madison | 20 | New York | 310 | 318 | -0.64% | 650 | 0.48 |
| Smyrna | 21 | New York | 202 | 205 | -0.49% | 828 | 0.24 |
| Unadilla Forks | 22 | New York | 187 | 221 | -3.11% | 37 | 4.99 |
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.
Oneida is the largest city in Madison County.
Unadilla Forks is the smallest city in Madison County.
There are 22 cities in Madison County, New York.