46 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 13440 | Rome | 41,273 |
| 13501 | Utica | 40,235 |
| 13502 | Utica | 33,241 |
| 13413 | New Hartford | 16,940 |
| 13492 | Whitesboro | 11,233 |
| 13323 | Clinton | 11,014 |
| 13403 | Marcy | 7,133 |
| 13316 | Camden | 5,924 |
| 13309 | Boonville | 5,828 |
| 13308 | Blossvale | 4,239 |
| 13456 | Sauquoit | 4,103 |
| 13480 | Waterville | 3,454 |
| 13478 | Verona | 3,331 |
| 13438 | Remsen | 3,310 |
| 13354 | Holland Patent | 3,124 |
| 13461 | Sherrill | 3,046 |
| 13417 | New York Mills | 3,012 |
| 13471 | Taberg | 2,692 |
| 13476 | Vernon | 2,540 |
| 13363 | Lee Center | 2,290 |
| 13424 | Oriskany | 2,285 |
| 13495 | Yorkville | 1,889 |
| 13042 | Cleveland | 1,884 |
| 13304 | Barneveld | 1,841 |
| 13425 | Oriskany Falls | 1,743 |
| 13477 | Vernon Center | 1,468 |
| 13303 | Ava | 1,455 |
| 13490 | Westmoreland | 1,346 |
| 13328 | Deansboro | 1,302 |
| 13054 | Durhamville | 1,289 |
| 13469 | Stittville | 1,107 |
| 13318 | Cassville | 982 |
| 13321 | Clark Mills | 815 |
| 13486 | Westernville | 691 |
| 13313 | Bridgewater | 562 |
| 13157 | Sylvan Beach | 547 |
| 13319 | Chadwicks | 434 |
| 13483 | Westdale | 405 |
| 13435 | Prospect | 337 |
| 13494 | Woodgate | 312 |
| 13162 | Verona Beach | 150 |
| 13441 | Rome | 145 |
| 13301 | Alder Creek | 113 |
| 13455 | Sangerfield | 71 |
| 13123 | North Bay | 35 |
| 13352 | Hinckley | 21 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 46 ZCTAs in Oneida County, New York (US Census).