| 1 | Washington Mills CDP (southwest) | 7,112 |
| 2 | Marcy CDP (north-northwest 2) | 6,696 |
| 3 | Verona CDP (west-southwest) | 5,916 |
| 4 | Westmoreland CDP (south-southeast) | 5,906 |
| 5 | Utica city (west-southwest) | 5,880 |
| 6 | Washington Mills CDP (southeast) | 5,791 |
| 7 | North Bay CDP | 5,208 |
| 8 | Vernon village | 5,192 |
| 9 | Utica city (east-southeast) | 4,897 |
| 10 | Marcy CDP (southeast 1) | 4,840 |
| 11 | Camden village (west-southwest) | 4,741 |
| 12 | Washington Mills CDP (west-northwest) | 4,488 |
| 13 | Boonville village | 4,476 |
| 14 | Oriskany village (southeast) | 4,475 |
| 15 | Verona CDP (east-northeast 2) | 4,402 |
| 16 | New York Mills village (west-northwest 1) | 4,368 |
| 17 | Utica city (west) | 4,335 |
| 18 | Clayville village | 4,282 |
| 19 | Marcy CDP (south-southeast 1) | 4,277 |
| 20 | Barneveld CDP (north-northwest) | 4,269 |
| 21 | Clinton village | 4,082 |
| 22 | Whitesboro village | 4,073 |
| 23 | Utica city (south-southeast) | 4,016 |
| 24 | Camden village (east-northeast) | 3,789 |
| 25 | Rome city (east-southeast) | 3,742 |
| 26 | Rome city (south) | 3,731 |
| 27 | Marcy CDP (north-northwest 1) | 3,712 |
| 28 | Westernville CDP (south-southwest) | 3,628 |
| 29 | Utica city (east-northeast) | 3,425 |
| 30 | Rome city (west) | 3,382 |
| 31 | Hamilton College CDP | 3,237 |
| 32 | New Hartford village (east-northeast) | 3,106 |
| 33 | Lake Delta CDP | 3,096 |
| 34 | Sherrill city | 3,041 |
| 35 | New York Mills village (east-northeast) | 3,037 |
| 36 | Westernville CDP (northwest) | 3,015 |
| 37 | New York Mills village (south-southwest) | 2,798 |
| 38 | Utica city (south) | 2,764 |
| 39 | Rome city (east-northeast) | 2,727 |
| 40 | Verona CDP (north-northwest) | 2,700 |
| 41 | Utica city (southwest) | 2,660 |
| 42 | Yorkville village (west-northwest) | 2,638 |
| 43 | Westernville CDP (north-northeast) | 2,610 |
| 44 | Rome city (west-northwest) | 2,527 |
| 45 | Clark Mills CDP | 2,526 |
| 46 | Marcy CDP (southeast 2) | 2,515 |
| 47 | Remsen village | 2,513 |
| 48 | Oriskany village (northwest) | 2,489 |
| 49 | Waterville village (south) | 2,473 |
| 50 | New York Mills village (west-northwest 2) | 2,424 |
| 51 | Rome city (north-northeast) | 2,361 |
| 52 | Marcy CDP (east-southeast) | 2,249 |
| 53 | Waterville village (north) | 2,228 |
| 54 | New York Mills village (southeast 1) | 2,154 |
| 55 | New Hartford village (west-southwest) | 2,054 |
| 56 | Oriskany Falls village | 1,925 |
| 57 | Utica city (northwest) | 1,905 |
| 58 | Utica city (southeast) | 1,892 |
| 59 | Utica city (northeast) | 1,815 |
| 60 | Yorkville village (east-northeast) | 1,786 |
| 61 | Barneveld CDP (south-southeast) | 1,702 |
| 62 | White Lake CDP | 1,656 |
| 63 | Marcy CDP (west-northwest) | 1,655 |
| 64 | Verona CDP (east-northeast 1) | 1,446 |
| 65 | Utica city (north) | 1,405 |
| 66 | New York Mills village (southeast 2) | 1,399 |
| 67 | Utica city (north-northwest) | 1,307 |
| 68 | Bridgewater CDP | 1,303 |
| 69 | Washington Mills CDP (east-northeast) | 1,264 |
| 70 | Westmoreland CDP (north-northwest) | 1,145 |
| 71 | New York Mills village (northeast) | 792 |
| 72 | Yorkville village (southeast) | 171 |
| 73 | Westernville CDP (south-southeast) | 4 |